39128942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5689}}^1$

素因数の和:5891

約数の個数: 16

約数和(自身を含む): 62134800

約数和(自身を除く): 23005858

約数列:

[1, 2, 19, 38, 181, 362, 3439, 5689, 6878, 11378, 108091, 216182, 1029709, 2059418, 19564471, 39128942]

約数ペア:

[(1, 39128942), (2, 19564471), (19, 2059418), (38, 1029709), (181, 216182), (362, 108091), (3439, 11378), (5689, 6878)]