18812692

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{41621}}^1$

素因数の和:41738

約数の個数: 12

約数和(自身を含む): 33214356

約数和(自身を除く): 14401664

約数列:

[1, 2, 4, 113, 226, 452, 41621, 83242, 166484, 4703173, 9406346, 18812692]

約数ペア:

[(1, 18812692), (2, 9406346), (4, 4703173), (113, 166484), (226, 83242), (452, 41621)]