189849085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{8573}}^1$

素因数の和:8724

約数の個数: 16

約数和(自身を含む): 235407744

約数和(自身を除く): 45558659

約数列:

[1, 5, 43, 103, 215, 515, 4429, 8573, 22145, 42865, 368639, 883019, 1843195, 4415095, 37969817, 189849085]

約数ペア:

[(1, 189849085), (5, 37969817), (43, 4415095), (103, 1843195), (215, 883019), (515, 368639), (4429, 42865), (8573, 22145)]