13195886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9833}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 21949488

約数和(自身を除く): 8753602

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 9833, 19666, 108163, 216326, 599813, 1199626, 6597943, 13195886]

約数ペア:

[(1, 13195886), (2, 6597943), (11, 1199626), (22, 599813), (61, 216326), (122, 108163), (671, 19666), (1342, 9833)]