13120345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22051}}^1$

素因数の和:22080

約数の個数: 16

約数和(自身を含む): 19052928

約数和(自身を除く): 5932583

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 22051, 110255, 154357, 374867, 771785, 1874335, 2624069, 13120345]

約数ペア:

[(1, 13120345), (5, 2624069), (7, 1874335), (17, 771785), (35, 374867), (85, 154357), (119, 110255), (595, 22051)]