13120448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{18637}}^1$

素因数の和:18660

約数の個数: 28

約数和(自身を含む): 28404312

約数和(自身を除く): 15283864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 18637, 37274, 74548, 149096, 205007, 298192, 410014, 596384, 820028, 1192768, 1640056, 3280112, 6560224, 13120448]

約数ペア:

[(1, 13120448), (2, 6560224), (4, 3280112), (8, 1640056), (11, 1192768), (16, 820028), (22, 596384), (32, 410014), (44, 298192), (64, 205007), (88, 149096), (176, 74548), (352, 37274), (704, 18637)]