173121692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2277917}}^1$

素因数の和:2277940

約数の個数: 12

約数和(自身を含む): 318908520

約数和(自身を除く): 145786828

約数列:

[1, 2, 4, 19, 38, 76, 2277917, 4555834, 9111668, 43280423, 86560846, 173121692]

約数ペア:

[(1, 173121692), (2, 86560846), (4, 43280423), (19, 9111668), (38, 4555834), (76, 2277917)]