239840534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{14057}}^1$

素因数の和:14527

約数の個数: 16

約数和(自身を含む): 379566000

約数和(自身を除く): 139725466

約数列:

[1, 2, 19, 38, 449, 898, 8531, 14057, 17062, 28114, 267083, 534166, 6311593, 12623186, 119920267, 239840534]

約数ペア:

[(1, 239840534), (2, 119920267), (19, 12623186), (38, 6311593), (449, 534166), (898, 267083), (8531, 28114), (14057, 17062)]