9405128

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{4919}}^1$

素因数の和:5164

約数の個数: 16

約数和(自身を含む): 17712000

約数和(自身を除く): 8306872

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 4919, 9838, 19676, 39352, 1175641, 2351282, 4702564, 9405128]

約数ペア:

[(1, 9405128), (2, 4702564), (4, 2351282), (8, 1175641), (239, 39352), (478, 19676), (956, 9838), (1912, 4919)]