15120919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 17262720

約数和(自身を除く): 2141801

約数列:

[1, 11, 29, 107, 319, 443, 1177, 3103, 4873, 12847, 34133, 47401, 141317, 521411, 1374629, 15120919]

約数ペア:

[(1, 15120919), (11, 1374629), (29, 521411), (107, 141317), (319, 47401), (443, 34133), (1177, 12847), (3103, 4873)]