15706969072

素因数分解:

$2^4\times {\mathrm{7681}}^1\times {\mathrm{127807}}^1$

素因数の和:135496

約数の個数: 20

約数和(自身を含む): 30436452736

約数和(自身を除く): 14729483664

約数列:

[1, 2, 4, 8, 16, 7681, 15362, 30724, 61448, 122896, 127807, 255614, 511228, 1022456, 2044912, 981685567, 1963371134, 3926742268, 7853484536, 15706969072]

約数ペア:

[(1, 15706969072), (2, 7853484536), (4, 3926742268), (8, 1963371134), (16, 981685567), (7681, 2044912), (15362, 1022456), (30724, 511228), (61448, 255614), (122896, 127807)]