71650406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12487}}^1$

素因数の和:12659

約数の個数: 16

約数和(自身を含む): 113890560

約数和(自身を除く): 42240154

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 12487, 24974, 237253, 474506, 1885537, 3771074, 35825203, 71650406]

約数ペア:

[(1, 71650406), (2, 35825203), (19, 3771074), (38, 1885537), (151, 474506), (302, 237253), (2869, 24974), (5738, 12487)]