12620168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2351}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 13628152

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2351, 2684, 4702, 5368, 9404, 18808, 25861, 51722, 103444, 143411, 206888, 286822, 573644, 1147288, 1577521, 3155042, 6310084, 12620168]

約数ペア:

[(1, 12620168), (2, 6310084), (4, 3155042), (8, 1577521), (11, 1147288), (22, 573644), (44, 286822), (61, 206888), (88, 143411), (122, 103444), (244, 51722), (488, 25861), (671, 18808), (1342, 9404), (2351, 5368), (2684, 4702)]