18138097939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1\times {\mathrm{22481}}^1$

素因数の和:23718

約数の個数: 16

約数和(自身を含む): 19919771424

約数和(自身を除く): 1781673485

約数列:

[1, 13, 53, 689, 1171, 15223, 22481, 62063, 292253, 806819, 1191493, 15489409, 26325251, 342228263, 1395238303, 18138097939]

約数ペア:

[(1, 18138097939), (13, 1395238303), (53, 342228263), (689, 26325251), (1171, 15489409), (15223, 1191493), (22481, 806819), (62063, 292253)]