12912212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 23698752

約数和(自身を除く): 10786540

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 1831, 3526, 3662, 7052, 7324, 75071, 78733, 150142, 157466, 300284, 314932, 3228053, 6456106, 12912212]

約数ペア:

[(1, 12912212), (2, 6456106), (4, 3228053), (41, 314932), (43, 300284), (82, 157466), (86, 150142), (164, 78733), (172, 75071), (1763, 7324), (1831, 7052), (3526, 3662)]