13250238

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20639}}^1$

素因数の和:20751

約数の個数: 16

約数和(自身を含む): 26749440

約数和(自身を除く): 13499202

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 20639, 41278, 61917, 123834, 2208373, 4416746, 6625119, 13250238]

約数ペア:

[(1, 13250238), (2, 6625119), (3, 4416746), (6, 2208373), (107, 123834), (214, 61917), (321, 41278), (642, 20639)]