38987684

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{51031}}^1$

素因数の和:51226

約数の個数: 12

約数和(自身を含む): 68587008

約数和(自身を除く): 29599324

約数列:

[1, 2, 4, 191, 382, 764, 51031, 102062, 204124, 9746921, 19493842, 38987684]

約数ペア:

[(1, 38987684), (2, 19493842), (4, 9746921), (191, 204124), (382, 102062), (764, 51031)]