13555759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 16416000

約数和(自身を除く): 2860241

約数列:

[1, 7, 19, 133, 227, 449, 1589, 3143, 4313, 8531, 30191, 59717, 101923, 713461, 1936537, 13555759]

約数ペア:

[(1, 13555759), (7, 1936537), (19, 713461), (133, 101923), (227, 59717), (449, 30191), (1589, 8531), (3143, 4313)]