189646671934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{2228987}}^1$

素因数の和:2231247

約数の個数: 16

約数和(自身を含む): 299575987200

約数和(自身を除く): 109929315266

約数列:

[1, 2, 19, 38, 2239, 4478, 42541, 85082, 2228987, 4457974, 42350753, 84701506, 4990701893, 9981403786, 94823335967, 189646671934]

約数ペア:

[(1, 189646671934), (2, 94823335967), (19, 9981403786), (38, 4990701893), (2239, 84701506), (4478, 42350753), (42541, 4457974), (85082, 2228987)]