16842155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18013}}^1$

素因数の和:18046

約数の個数: 16

約数和(自身を含む): 23346144

約数和(自身を除く): 6503989

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 18013, 90065, 198143, 306221, 990715, 1531105, 3368431, 16842155]

約数ペア:

[(1, 16842155), (5, 3368431), (11, 1531105), (17, 990715), (55, 306221), (85, 198143), (187, 90065), (935, 18013)]