15591796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 30048480

約数和(自身を除く): 14456684

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 3251, 4796, 6502, 13004, 35761, 71522, 143044, 354359, 708718, 1417436, 3897949, 7795898, 15591796]

約数ペア:

[(1, 15591796), (2, 7795898), (4, 3897949), (11, 1417436), (22, 708718), (44, 354359), (109, 143044), (218, 71522), (436, 35761), (1199, 13004), (2398, 6502), (3251, 4796)]