122303912

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{42349}}^1$

素因数の和:42393

約数の個数: 24

約数和(自身を含む): 242030250

約数和(自身を除く): 119726338

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 42349, 84698, 169396, 338792, 804631, 1609262, 3218524, 6437048, 15287989, 30575978, 61151956, 122303912]

約数ペア:

[(1, 122303912), (2, 61151956), (4, 30575978), (8, 15287989), (19, 6437048), (38, 3218524), (76, 1609262), (152, 804631), (361, 338792), (722, 169396), (1444, 84698), (2888, 42349)]