17868916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3041}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 33985224

約数和(自身を除く): 16116308

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 3041, 5876, 6082, 12164, 39533, 79066, 158132, 343633, 687266, 1374532, 4467229, 8934458, 17868916]

約数ペア:

[(1, 17868916), (2, 8934458), (4, 4467229), (13, 1374532), (26, 687266), (52, 343633), (113, 158132), (226, 79066), (452, 39533), (1469, 12164), (2938, 6082), (3041, 5876)]