2019967222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{236143}}^1$

素因数の和:236212

約数の個数: 32

約数和(自身を含む): 3808530432

約数和(自身を除く): 1788563210

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 236143, 472286, 1653001, 3069859, 3306002, 6139718, 11098721, 21489013, 22197442, 42978026, 77691047, 144283373, 155382094, 288566746, 1009983611, 2019967222]

約数ペア:

[(1, 2019967222), (2, 1009983611), (7, 288566746), (13, 155382094), (14, 144283373), (26, 77691047), (47, 42978026), (91, 22197442), (94, 21489013), (182, 11098721), (329, 6139718), (611, 3306002), (658, 3069859), (1222, 1653001), (4277, 472286), (8554, 236143)]