13708574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 24

約数和(自身を含む): 23228184

約数和(自身を除く): 9519610

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 1531, 3062, 4477, 8954, 16841, 33682, 56647, 113294, 185251, 370502, 623117, 1246234, 6854287, 13708574]

約数ペア:

[(1, 13708574), (2, 6854287), (11, 1246234), (22, 623117), (37, 370502), (74, 185251), (121, 113294), (242, 56647), (407, 33682), (814, 16841), (1531, 8954), (3062, 4477)]