12608684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 24578400

約数和(自身を除く): 11969716

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 239, 242, 436, 478, 484, 956, 1199, 2398, 2629, 4796, 5258, 10516, 13189, 26051, 26378, 28919, 52102, 52756, 57838, 104204, 115676, 286561, 573122, 1146244, 3152171, 6304342, 12608684]

約数ペア:

[(1, 12608684), (2, 6304342), (4, 3152171), (11, 1146244), (22, 573122), (44, 286561), (109, 115676), (121, 104204), (218, 57838), (239, 52756), (242, 52102), (436, 28919), (478, 26378), (484, 26051), (956, 13189), (1199, 10516), (2398, 5258), (2629, 4796)]