38920804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2221}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 73601528

約数和(自身を除く): 34680724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 2221, 4381, 4442, 8762, 8884, 17524, 28873, 57746, 115492, 748477, 1496954, 2993908, 9730201, 19460402, 38920804]

約数ペア:

[(1, 38920804), (2, 19460402), (4, 9730201), (13, 2993908), (26, 1496954), (52, 748477), (337, 115492), (674, 57746), (1348, 28873), (2221, 17524), (4381, 8884), (4442, 8762)]