4151078770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21847783}}^1$

素因数の和:21847809

約数の個数: 16

約数和(自身を含む): 7865202240

約数和(自身を除く): 3714123470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21847783, 43695566, 109238915, 218477830, 415107877, 830215754, 2075539385, 4151078770]

約数ペア:

[(1, 4151078770), (2, 2075539385), (5, 830215754), (10, 415107877), (19, 218477830), (38, 109238915), (95, 43695566), (190, 21847783)]