12885026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 11998174

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 2699, 4774, 5398, 18893, 29689, 37786, 59378, 83669, 167338, 207823, 415646, 585683, 920359, 1171366, 1840718, 6442513, 12885026]

約数ペア:

[(1, 12885026), (2, 6442513), (7, 1840718), (11, 1171366), (14, 920359), (22, 585683), (31, 415646), (62, 207823), (77, 167338), (154, 83669), (217, 59378), (341, 37786), (434, 29689), (682, 18893), (2387, 5398), (2699, 4774)]