12587692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 24083696

約数和(自身を除く): 11496004

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 3613, 7226, 14452, 46969, 93938, 187876, 242071, 484142, 968284, 3146923, 6293846, 12587692]

約数ペア:

[(1, 12587692), (2, 6293846), (4, 3146923), (13, 968284), (26, 484142), (52, 242071), (67, 187876), (134, 93938), (268, 46969), (871, 14452), (1742, 7226), (3484, 3613)]