15839312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52103}}^1$

素因数の和:52130

約数の個数: 20

約数和(自身を含む): 32304480

約数和(自身を除く): 16465168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52103, 104206, 208412, 416824, 833648, 989957, 1979914, 3959828, 7919656, 15839312]

約数ペア:

[(1, 15839312), (2, 7919656), (4, 3959828), (8, 1979914), (16, 989957), (19, 833648), (38, 416824), (76, 208412), (152, 104206), (304, 52103)]