18239441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 20428800

約数和(自身を除く): 2189359

約数列:

[1, 11, 79, 139, 151, 869, 1529, 1661, 10981, 11929, 20989, 120791, 131219, 230879, 1658131, 18239441]

約数ペア:

[(1, 18239441), (11, 1658131), (79, 230879), (139, 131219), (151, 120791), (869, 20989), (1529, 11929), (1661, 10981)]