12141655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 15621984

約数和(自身を除く): 3480329

約数列:

[1, 5, 17, 83, 85, 415, 1411, 1721, 7055, 8605, 29257, 142843, 146285, 714215, 2428331, 12141655]

約数ペア:

[(1, 12141655), (5, 2428331), (17, 714215), (83, 146285), (85, 142843), (415, 29257), (1411, 8605), (1721, 7055)]