18148163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 21181824

約数和(自身を除く): 3033661

約数列:

[1, 11, 17, 107, 187, 907, 1177, 1819, 9977, 15419, 20009, 97049, 169609, 1067539, 1649833, 18148163]

約数ペア:

[(1, 18148163), (11, 1649833), (17, 1067539), (107, 169609), (187, 97049), (907, 20009), (1177, 15419), (1819, 9977)]