15705844076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2172917}}^1$

素因数の和:2173073

約数の個数: 24

約数和(自身を含む): 29812434960

約数和(自身を除く): 14106590884

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 2172917, 4345834, 8691668, 28247921, 56495842, 112991684, 302035463, 604070926, 1208141852, 3926461019, 7852922038, 15705844076]

約数ペア:

[(1, 15705844076), (2, 7852922038), (4, 3926461019), (13, 1208141852), (26, 604070926), (52, 302035463), (139, 112991684), (278, 56495842), (556, 28247921), (1807, 8691668), (3614, 4345834), (7228, 2172917)]