13438642

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 23587740

約数和(自身を除く): 10149098

約数列:

[1, 2, 7, 14, 49, 98, 241, 482, 569, 1138, 1687, 3374, 3983, 7966, 11809, 23618, 27881, 55762, 137129, 274258, 959903, 1919806, 6719321, 13438642]

約数ペア:

[(1, 13438642), (2, 6719321), (7, 1919806), (14, 959903), (49, 274258), (98, 137129), (241, 55762), (482, 27881), (569, 23618), (1138, 11809), (1687, 7966), (3374, 3983)]