17996867713

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{8243}}^1$

素因数の和:8445

約数の個数: 32

約数和(自身を含む): 20741640192

約数和(自身を除く): 2744772479

約数列:

[1, 11, 41, 47, 103, 451, 517, 1133, 1927, 4223, 4841, 8243, 21197, 46453, 53251, 90673, 198481, 337963, 387421, 849029, 2183291, 3717593, 4261631, 9339319, 15884261, 34810189, 39904363, 174726871, 382912079, 438947993, 1636078883, 17996867713]

約数ペア:

[(1, 17996867713), (11, 1636078883), (41, 438947993), (47, 382912079), (103, 174726871), (451, 39904363), (517, 34810189), (1133, 15884261), (1927, 9339319), (4223, 4261631), (4841, 3717593), (8243, 2183291), (21197, 849029), (46453, 387421), (53251, 337963), (90673, 198481)]