13118468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 25140864

約数和(自身を除く): 12022396

約数列:

[1, 2, 4, 11, 22, 44, 397, 751, 794, 1502, 1588, 3004, 4367, 8261, 8734, 16522, 17468, 33044, 298147, 596294, 1192588, 3279617, 6559234, 13118468]

約数ペア:

[(1, 13118468), (2, 6559234), (4, 3279617), (11, 1192588), (22, 596294), (44, 298147), (397, 33044), (751, 17468), (794, 16522), (1502, 8734), (1588, 8261), (3004, 4367)]