12613559

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 15292416

約数和(自身を除く): 2678857

約数列:

[1, 7, 31, 37, 217, 259, 1147, 1571, 8029, 10997, 48701, 58127, 340907, 406889, 1801937, 12613559]

約数ペア:

[(1, 12613559), (7, 1801937), (31, 406889), (37, 340907), (217, 58127), (259, 48701), (1147, 10997), (1571, 8029)]