23731318

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 39211776

約数和(自身を除く): 15480458

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1151, 1586, 2302, 10309, 14963, 20618, 29926, 70211, 140422, 194519, 389038, 912743, 1825486, 11865659, 23731318]

約数ペア:

[(1, 23731318), (2, 11865659), (13, 1825486), (26, 912743), (61, 389038), (122, 194519), (169, 140422), (338, 70211), (793, 29926), (1151, 20618), (1586, 14963), (2302, 10309)]