13081942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{10399}}^1$

素因数の和:10455

約数の個数: 16

約数和(自身を含む): 21340800

約数和(自身を除く): 8258858

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 10399, 20798, 176783, 353566, 384763, 769526, 6540971, 13081942]

約数ペア:

[(1, 13081942), (2, 6540971), (17, 769526), (34, 384763), (37, 353566), (74, 176783), (629, 20798), (1258, 10399)]