26220590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{238369}}^1$

素因数の和:238387

約数の個数: 16

約数和(自身を含む): 51487920

約数和(自身を除く): 25267330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 238369, 476738, 1191845, 2383690, 2622059, 5244118, 13110295, 26220590]

約数ペア:

[(1, 26220590), (2, 13110295), (5, 5244118), (10, 2622059), (11, 2383690), (22, 1191845), (55, 476738), (110, 238369)]