18159326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4229}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 28933200

約数和(自身を除く): 10773874

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4229, 4294, 8458, 80351, 160702, 477877, 955754, 9079663, 18159326]

約数ペア:

[(1, 18159326), (2, 9079663), (19, 955754), (38, 477877), (113, 160702), (226, 80351), (2147, 8458), (4229, 4294)]