804969314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{10597}}^1$

素因数の和:12617

約数の個数: 16

約数和(自身を含む): 1271760000

約数和(自身を除く): 466790686

約数列:

[1, 2, 19, 38, 1999, 3998, 10597, 21194, 37981, 75962, 201343, 402686, 21183403, 42366806, 402484657, 804969314]

約数ペア:

[(1, 804969314), (2, 402484657), (19, 42366806), (38, 21183403), (1999, 402686), (3998, 201343), (10597, 75962), (21194, 37981)]