12228712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89917}}^1$

素因数の和:89940

約数の個数: 16

約数和(自身を含む): 24277860

約数和(自身を除く): 12049148

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 89917, 179834, 359668, 719336, 1528589, 3057178, 6114356, 12228712]

約数ペア:

[(1, 12228712), (2, 6114356), (4, 3057178), (8, 1528589), (17, 719336), (34, 359668), (68, 179834), (136, 89917)]