12013804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1993}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 23114448

約数和(自身を除く): 11100644

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 1993, 3014, 3986, 6028, 7972, 21923, 43846, 87692, 273041, 546082, 1092164, 3003451, 6006902, 12013804]

約数ペア:

[(1, 12013804), (2, 6006902), (4, 3003451), (11, 1092164), (22, 546082), (44, 273041), (137, 87692), (274, 43846), (548, 21923), (1507, 7972), (1993, 6028), (3014, 3986)]