12813536

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{2237}}^1$

素因数の和:2426

約数の個数: 24

約数和(自身を含む): 25378920

約数和(自身を除く): 12565384

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2237, 2864, 4474, 5728, 8948, 17896, 35792, 71584, 400423, 800846, 1601692, 3203384, 6406768, 12813536]

約数ペア:

[(1, 12813536), (2, 6406768), (4, 3203384), (8, 1601692), (16, 800846), (32, 400423), (179, 71584), (358, 35792), (716, 17896), (1432, 8948), (2237, 5728), (2864, 4474)]