19971825828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97901107}}^1$

素因数の和:97901131

約数の個数: 24

約数和(自身を含む): 49342158432

約数和(自身を除く): 29370332604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97901107, 195802214, 293703321, 391604428, 587406642, 1174813284, 1664318819, 3328637638, 4992956457, 6657275276, 9985912914, 19971825828]

約数ペア:

[(1, 19971825828), (2, 9985912914), (3, 6657275276), (4, 4992956457), (6, 3328637638), (12, 1664318819), (17, 1174813284), (34, 587406642), (51, 391604428), (68, 293703321), (102, 195802214), (204, 97901107)]