4022338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 6402240

約数和(自身を除く): 2379902

約数列:

[1, 2, 19, 38, 151, 302, 701, 1402, 2869, 5738, 13319, 26638, 105851, 211702, 2011169, 4022338]

約数ペア:

[(1, 4022338), (2, 2011169), (19, 211702), (38, 105851), (151, 26638), (302, 13319), (701, 5738), (1402, 2869)]