16130815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 20412000

約数和(自身を除く): 4281185

約数列:

[1, 5, 29, 53, 145, 265, 1537, 2099, 7685, 10495, 60871, 111247, 304355, 556235, 3226163, 16130815]

約数ペア:

[(1, 16130815), (5, 3226163), (29, 556235), (53, 304355), (145, 111247), (265, 60871), (1537, 10495), (2099, 7685)]