12785290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9613}}^1$

素因数の和:9646

約数の個数: 32

約数和(自身を含む): 27688320

約数和(自身を除く): 14903030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9613, 19226, 48065, 67291, 96130, 134582, 182647, 336455, 365294, 672910, 913235, 1278529, 1826470, 2557058, 6392645, 12785290]

約数ペア:

[(1, 12785290), (2, 6392645), (5, 2557058), (7, 1826470), (10, 1278529), (14, 913235), (19, 672910), (35, 365294), (38, 336455), (70, 182647), (95, 134582), (133, 96130), (190, 67291), (266, 48065), (665, 19226), (1330, 9613)]