38173828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123941}}^1$

素因数の和:123963

約数の個数: 24

約数和(自身を含む): 83289024

約数和(自身を除く): 45115196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 123941, 247882, 495764, 867587, 1363351, 1735174, 2726702, 3470348, 5453404, 9543457, 19086914, 38173828]

約数ペア:

[(1, 38173828), (2, 19086914), (4, 9543457), (7, 5453404), (11, 3470348), (14, 2726702), (22, 1735174), (28, 1363351), (44, 867587), (77, 495764), (154, 247882), (308, 123941)]