47356894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7621}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 76829760

約数和(自身を除く): 29472866

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 7621, 15242, 99073, 198146, 1821419, 3642838, 23678447, 47356894]

約数ペア:

[(1, 47356894), (2, 23678447), (13, 3642838), (26, 1821419), (239, 198146), (478, 99073), (3107, 15242), (6214, 7621)]