13172792

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 25542000

約数和(自身を除く): 12369208

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 257, 298, 344, 514, 596, 1028, 1192, 2056, 6407, 11051, 12814, 22102, 25628, 38293, 44204, 51256, 76586, 88408, 153172, 306344, 1646599, 3293198, 6586396, 13172792]

約数ペア:

[(1, 13172792), (2, 6586396), (4, 3293198), (8, 1646599), (43, 306344), (86, 153172), (149, 88408), (172, 76586), (257, 51256), (298, 44204), (344, 38293), (514, 25628), (596, 22102), (1028, 12814), (1192, 11051), (2056, 6407)]