2019277934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{238291}}^1$

素因数の和:238535

約数の個数: 16

約数和(自身を含む): 3202644480

約数和(自身を除く): 1183366546

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 238291, 476582, 4527529, 9055058, 53138893, 106277786, 1009638967, 2019277934]

約数ペア:

[(1, 2019277934), (2, 1009638967), (19, 106277786), (38, 53138893), (223, 9055058), (446, 4527529), (4237, 476582), (8474, 238291)]