13157390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12071}}^1$

素因数の和:12187

約数の個数: 16

約数和(自身を含む): 23902560

約数和(自身を除く): 10745170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 12071, 24142, 60355, 120710, 1315739, 2631478, 6578695, 13157390]

約数ペア:

[(1, 13157390), (2, 6578695), (5, 2631478), (10, 1315739), (109, 120710), (218, 60355), (545, 24142), (1090, 12071)]