11855642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1093

約数の個数: 16

約数和(自身を含む): 18349632

約数和(自身を除く): 6493990

約数列:

[1, 2, 41, 82, 163, 326, 887, 1774, 6683, 13366, 36367, 72734, 144581, 289162, 5927821, 11855642]

約数ペア:

[(1, 11855642), (2, 5927821), (41, 289162), (82, 144581), (163, 72734), (326, 36367), (887, 13366), (1774, 6683)]