16691051

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 18816000

約数和(自身を除く): 2124949

約数列:

[1, 13, 31, 83, 403, 499, 1079, 2573, 6487, 15469, 33449, 41417, 201097, 538421, 1283927, 16691051]

約数ペア:

[(1, 16691051), (13, 1283927), (31, 538421), (83, 201097), (403, 41417), (499, 33449), (1079, 15469), (2573, 6487)]