239120639998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{88628851}}^1$

素因数の和:88628943

約数の個数: 16

約数和(自身を含む): 382876640640

約数和(自身を除く): 143756000642

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 88628851, 177257702, 1683948169, 3367896338, 6292648421, 12585296842, 119560319999, 239120639998]

約数ペア:

[(1, 239120639998), (2, 119560319999), (19, 12585296842), (38, 6292648421), (71, 3367896338), (142, 1683948169), (1349, 177257702), (2698, 88628851)]