18760875842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{107867}}^1$

素因数の和:108110

約数の個数: 32

約数和(自身を含む): 31065984000

約数和(自身を除く): 12305108158

約数列:

[1, 2, 19, 23, 38, 46, 199, 398, 437, 874, 3781, 4577, 7562, 9154, 86963, 107867, 173926, 215734, 2049473, 2480941, 4098946, 4961882, 21465533, 42931066, 47137879, 94275758, 407845127, 493707259, 815690254, 987414518, 9380437921, 18760875842]

約数ペア:

[(1, 18760875842), (2, 9380437921), (19, 987414518), (23, 815690254), (38, 493707259), (46, 407845127), (199, 94275758), (398, 47137879), (437, 42931066), (874, 21465533), (3781, 4961882), (4577, 4098946), (7562, 2480941), (9154, 2049473), (86963, 215734), (107867, 173926)]