15748590988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{19121}}^1$

素因数の和:19522

約数の個数: 48

約数和(自身を含む): 30403062144

約数和(自身を除く): 14654471156

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 337, 611, 674, 1222, 1348, 2444, 4381, 8762, 15839, 17524, 19121, 31678, 38242, 63356, 76484, 205907, 248573, 411814, 497146, 823628, 898687, 994292, 1797374, 3594748, 6443777, 11682931, 12887554, 23365862, 25775108, 46731724, 83769101, 167538202, 302857519, 335076404, 605715038, 1211430076, 3937147747, 7874295494, 15748590988]

約数ペア:

[(1, 15748590988), (2, 7874295494), (4, 3937147747), (13, 1211430076), (26, 605715038), (47, 335076404), (52, 302857519), (94, 167538202), (188, 83769101), (337, 46731724), (611, 25775108), (674, 23365862), (1222, 12887554), (1348, 11682931), (2444, 6443777), (4381, 3594748), (8762, 1797374), (15839, 994292), (17524, 898687), (19121, 823628), (31678, 497146), (38242, 411814), (63356, 248573), (76484, 205907)]