23440354

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{12781}}^1$

素因数の和:12921

約数の個数: 16

約数和(自身を含む): 40493376

約数和(自身を除く): 17053022

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 12781, 25562, 89467, 178934, 1674311, 3348622, 11720177, 23440354]

約数ペア:

[(1, 23440354), (2, 11720177), (7, 3348622), (14, 1674311), (131, 178934), (262, 89467), (917, 25562), (1834, 12781)]