17947402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5869}}^1$

素因数の和:6021

約数の個数: 16

約数和(自身を含む): 29584800

約数和(自身を除く): 11637398

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5869, 11738, 64559, 129118, 815791, 1631582, 8973701, 17947402]

約数ペア:

[(1, 17947402), (2, 8973701), (11, 1631582), (22, 815791), (139, 129118), (278, 64559), (1529, 11738), (3058, 5869)]