19558110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 56899584

約数和(自身を除く): 37341474

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 47, 55, 65, 66, 78, 94, 97, 110, 130, 141, 143, 165, 194, 195, 235, 282, 286, 291, 330, 390, 429, 470, 485, 517, 582, 611, 705, 715, 858, 970, 1034, 1067, 1222, 1261, 1410, 1430, 1455, 1551, 1833, 2134, 2145, 2522, 2585, 2910, 3055, 3102, 3201, 3666, 3783, 4290, 4559, 5170, 5335, 6110, 6305, 6402, 6721, 7566, 7755, 9118, 9165, 10670, 12610, 13442, 13677, 13871, 15510, 16005, 18330, 18915, 20163, 22795, 27354, 27742, 32010, 33605, 37830, 40326, 41613, 45590, 50149, 59267, 67210, 68385, 69355, 83226, 100298, 100815, 118534, 136770, 138710, 150447, 177801, 201630, 208065, 250745, 296335, 300894, 355602, 416130, 501490, 592670, 651937, 752235, 889005, 1303874, 1504470, 1778010, 1955811, 3259685, 3911622, 6519370, 9779055, 19558110]

約数ペア:

[(1, 19558110), (2, 9779055), (3, 6519370), (5, 3911622), (6, 3259685), (10, 1955811), (11, 1778010), (13, 1504470), (15, 1303874), (22, 889005), (26, 752235), (30, 651937), (33, 592670), (39, 501490), (47, 416130), (55, 355602), (65, 300894), (66, 296335), (78, 250745), (94, 208065), (97, 201630), (110, 177801), (130, 150447), (141, 138710), (143, 136770), (165, 118534), (194, 100815), (195, 100298), (235, 83226), (282, 69355), (286, 68385), (291, 67210), (330, 59267), (390, 50149), (429, 45590), (470, 41613), (485, 40326), (517, 37830), (582, 33605), (611, 32010), (705, 27742), (715, 27354), (858, 22795), (970, 20163), (1034, 18915), (1067, 18330), (1222, 16005), (1261, 15510), (1410, 13871), (1430, 13677), (1455, 13442), (1551, 12610), (1833, 10670), (2134, 9165), (2145, 9118), (2522, 7755), (2585, 7566), (2910, 6721), (3055, 6402), (3102, 6305), (3201, 6110), (3666, 5335), (3783, 5170), (4290, 4559)]