193315381

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{1489}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 234299520

約数和(自身を除く): 40984139

約数列:

[1, 7, 17, 119, 1091, 1489, 7637, 10423, 18547, 25313, 129829, 177191, 1624499, 11371493, 27616483, 193315381]

約数ペア:

[(1, 193315381), (7, 27616483), (17, 11371493), (119, 1624499), (1091, 177191), (1489, 129829), (7637, 25313), (10423, 18547)]