12697408084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{440821}}^1$

素因数の和:441223

約数の個数: 24

約数和(自身を含む): 23451730400

約数和(自身を除く): 10754322316

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 14402, 28804, 440821, 881642, 1763284, 8375599, 16751198, 33502396, 167071159, 334142318, 668284636, 3174352021, 6348704042, 12697408084]

約数ペア:

[(1, 12697408084), (2, 6348704042), (4, 3174352021), (19, 668284636), (38, 334142318), (76, 167071159), (379, 33502396), (758, 16751198), (1516, 8375599), (7201, 1763284), (14402, 881642), (28804, 440821)]