12907454978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3109}}^1\times {\mathrm{188711}}^1$

素因数の和:191833

約数の個数: 16

約数和(自身を含む): 21128195520

約数和(自身を除く): 8220740542

約数列:

[1, 2, 11, 22, 3109, 6218, 34199, 68398, 188711, 377422, 2075821, 4151642, 586702499, 1173404998, 6453727489, 12907454978]

約数ペア:

[(1, 12907454978), (2, 6453727489), (11, 1173404998), (22, 586702499), (3109, 4151642), (6218, 2075821), (34199, 377422), (68398, 188711)]