12796972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 23417856

約数和(自身を除く): 10620884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 1583, 2021, 3166, 4042, 6332, 8084, 68069, 74401, 136138, 148802, 272276, 297604, 3199243, 6398486, 12796972]

約数ペア:

[(1, 12796972), (2, 6398486), (4, 3199243), (43, 297604), (47, 272276), (86, 148802), (94, 136138), (172, 74401), (188, 68069), (1583, 8084), (2021, 6332), (3166, 4042)]