19248811896

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{2017}}^1$

素因数の和:2285

約数の個数: 128

約数和(自身を含む): 50586255360

約数和(自身を除く): 31337443464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 101, 124, 127, 186, 202, 248, 254, 303, 372, 381, 404, 508, 606, 744, 762, 808, 1016, 1212, 1524, 2017, 2424, 3048, 3131, 3937, 4034, 6051, 6262, 7874, 8068, 9393, 11811, 12102, 12524, 12827, 15748, 16136, 18786, 23622, 24204, 25048, 25654, 31496, 37572, 38481, 47244, 48408, 51308, 62527, 75144, 76962, 94488, 102616, 125054, 153924, 187581, 203717, 250108, 256159, 307848, 375162, 397637, 407434, 500216, 512318, 611151, 750324, 768477, 795274, 814868, 1024636, 1192911, 1222302, 1500648, 1536954, 1590548, 1629736, 2049272, 2385822, 2444604, 3073908, 3181096, 4771644, 4889208, 6147816, 6315227, 7940929, 9543288, 12630454, 15881858, 18945681, 23822787, 25260908, 25872059, 31763716, 37891362, 47645574, 50521816, 51744118, 63527432, 75782724, 77616177, 95291148, 103488236, 151565448, 155232354, 190582296, 206976472, 310464708, 620929416, 802033829, 1604067658, 2406101487, 3208135316, 4812202974, 6416270632, 9624405948, 19248811896]

約数ペア:

[(1, 19248811896), (2, 9624405948), (3, 6416270632), (4, 4812202974), (6, 3208135316), (8, 2406101487), (12, 1604067658), (24, 802033829), (31, 620929416), (62, 310464708), (93, 206976472), (101, 190582296), (124, 155232354), (127, 151565448), (186, 103488236), (202, 95291148), (248, 77616177), (254, 75782724), (303, 63527432), (372, 51744118), (381, 50521816), (404, 47645574), (508, 37891362), (606, 31763716), (744, 25872059), (762, 25260908), (808, 23822787), (1016, 18945681), (1212, 15881858), (1524, 12630454), (2017, 9543288), (2424, 7940929), (3048, 6315227), (3131, 6147816), (3937, 4889208), (4034, 4771644), (6051, 3181096), (6262, 3073908), (7874, 2444604), (8068, 2385822), (9393, 2049272), (11811, 1629736), (12102, 1590548), (12524, 1536954), (12827, 1500648), (15748, 1222302), (16136, 1192911), (18786, 1024636), (23622, 814868), (24204, 795274), (25048, 768477), (25654, 750324), (31496, 611151), (37572, 512318), (38481, 500216), (47244, 407434), (48408, 397637), (51308, 375162), (62527, 307848), (75144, 256159), (76962, 250108), (94488, 203717), (102616, 187581), (125054, 153924)]