239103639938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{766127}}^1$

素因数の和:766382

約数の個数: 32

約数和(自身を含む): 388334960640

約数和(自身を除く): 149231320702

約数列:

[1, 2, 19, 38, 43, 86, 191, 382, 817, 1634, 3629, 7258, 8213, 16426, 156047, 312094, 766127, 1532254, 14556413, 29112826, 32943461, 65886922, 146330257, 292660514, 625925759, 1251851518, 2780274883, 5560549766, 6292201051, 12584402102, 119551819969, 239103639938]

約数ペア:

[(1, 239103639938), (2, 119551819969), (19, 12584402102), (38, 6292201051), (43, 5560549766), (86, 2780274883), (191, 1251851518), (382, 625925759), (817, 292660514), (1634, 146330257), (3629, 65886922), (7258, 32943461), (8213, 29112826), (16426, 14556413), (156047, 1532254), (312094, 766127)]