19275552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 144

約数和(自身を含む): 60383232

約数和(自身を除く): 41107680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 127, 136, 144, 153, 186, 204, 248, 254, 272, 279, 288, 306, 372, 381, 408, 496, 508, 527, 544, 558, 612, 744, 762, 816, 992, 1016, 1054, 1116, 1143, 1224, 1488, 1524, 1581, 1632, 2032, 2108, 2159, 2232, 2286, 2448, 2976, 3048, 3162, 3937, 4064, 4216, 4318, 4464, 4572, 4743, 4896, 6096, 6324, 6477, 7874, 8432, 8636, 8928, 9144, 9486, 11811, 12192, 12648, 12954, 15748, 16864, 17272, 18288, 18972, 19431, 23622, 25296, 25908, 31496, 34544, 35433, 36576, 37944, 38862, 47244, 50592, 51816, 62992, 66929, 69088, 70866, 75888, 77724, 94488, 103632, 125984, 133858, 141732, 151776, 155448, 188976, 200787, 207264, 267716, 283464, 310896, 377952, 401574, 535432, 566928, 602361, 621792, 803148, 1070864, 1133856, 1204722, 1606296, 2141728, 2409444, 3212592, 4818888, 6425184, 9637776, 19275552]

約数ペア:

[(1, 19275552), (2, 9637776), (3, 6425184), (4, 4818888), (6, 3212592), (8, 2409444), (9, 2141728), (12, 1606296), (16, 1204722), (17, 1133856), (18, 1070864), (24, 803148), (31, 621792), (32, 602361), (34, 566928), (36, 535432), (48, 401574), (51, 377952), (62, 310896), (68, 283464), (72, 267716), (93, 207264), (96, 200787), (102, 188976), (124, 155448), (127, 151776), (136, 141732), (144, 133858), (153, 125984), (186, 103632), (204, 94488), (248, 77724), (254, 75888), (272, 70866), (279, 69088), (288, 66929), (306, 62992), (372, 51816), (381, 50592), (408, 47244), (496, 38862), (508, 37944), (527, 36576), (544, 35433), (558, 34544), (612, 31496), (744, 25908), (762, 25296), (816, 23622), (992, 19431), (1016, 18972), (1054, 18288), (1116, 17272), (1143, 16864), (1224, 15748), (1488, 12954), (1524, 12648), (1581, 12192), (1632, 11811), (2032, 9486), (2108, 9144), (2159, 8928), (2232, 8636), (2286, 8432), (2448, 7874), (2976, 6477), (3048, 6324), (3162, 6096), (3937, 4896), (4064, 4743), (4216, 4572), (4318, 4464)]