12765782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2861}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 20194272

約数和(自身を除く): 7428490

約数列:

[1, 2, 23, 46, 97, 194, 2231, 2861, 4462, 5722, 65803, 131606, 277517, 555034, 6382891, 12765782]

約数ペア:

[(1, 12765782), (2, 6382891), (23, 555034), (46, 277517), (97, 131606), (194, 65803), (2231, 5722), (2861, 4462)]