18063419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 2154181

約数列:

[1, 11, 103, 107, 149, 1133, 1177, 1639, 11021, 15347, 15943, 121231, 168817, 175373, 1642129, 18063419]

約数ペア:

[(1, 18063419), (11, 1642129), (103, 175373), (107, 168817), (149, 121231), (1133, 15943), (1177, 15347), (1639, 11021)]