11521376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{21179}}^1$

素因数の和:21206

約数の個数: 24

約数和(自身を含む): 24018120

約数和(自身を除く): 12496744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 21179, 42358, 84716, 169432, 338864, 360043, 677728, 720086, 1440172, 2880344, 5760688, 11521376]

約数ペア:

[(1, 11521376), (2, 5760688), (4, 2880344), (8, 1440172), (16, 720086), (17, 677728), (32, 360043), (34, 338864), (68, 169432), (136, 84716), (272, 42358), (544, 21179)]