25187266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15881}}^1$

素因数の和:15957

約数の個数: 16

約数和(自身を含む): 41356728

約数和(自身を除く): 16169462

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 15881, 31762, 206453, 412906, 968741, 1937482, 12593633, 25187266]

約数ペア:

[(1, 25187266), (2, 12593633), (13, 1937482), (26, 968741), (61, 412906), (122, 206453), (793, 31762), (1586, 15881)]