16939524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{201661}}^1$

素因数の和:201675

約数の個数: 24

約数和(自身を含む): 45172288

約数和(自身を除く): 28232764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 201661, 403322, 604983, 806644, 1209966, 1411627, 2419932, 2823254, 4234881, 5646508, 8469762, 16939524]

約数ペア:

[(1, 16939524), (2, 8469762), (3, 5646508), (4, 4234881), (6, 2823254), (7, 2419932), (12, 1411627), (14, 1209966), (21, 806644), (28, 604983), (42, 403322), (84, 201661)]