12286046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 20317440

約数和(自身を除く): 8031394

約数列:

[1, 2, 19, 38, 43, 73, 86, 103, 146, 206, 817, 1387, 1634, 1957, 2774, 3139, 3914, 4429, 6278, 7519, 8858, 15038, 59641, 84151, 119282, 142861, 168302, 285722, 323317, 646634, 6143023, 12286046]

約数ペア:

[(1, 12286046), (2, 6143023), (19, 646634), (38, 323317), (43, 285722), (73, 168302), (86, 142861), (103, 119282), (146, 84151), (206, 59641), (817, 15038), (1387, 8858), (1634, 7519), (1957, 6278), (2774, 4429), (3139, 3914)]