11996828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3737

約数の個数: 24

約数和(自身を含む): 22619520

約数和(自身を除く): 10622692

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 3671, 7342, 14684, 69749, 139498, 157853, 278996, 315706, 631412, 2999207, 5998414, 11996828]

約数ペア:

[(1, 11996828), (2, 5998414), (4, 2999207), (19, 631412), (38, 315706), (43, 278996), (76, 157853), (86, 139498), (172, 69749), (817, 14684), (1634, 7342), (3268, 3671)]