11485340

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1031}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 24185952

約数和(自身を除く): 12700612

約数列:

[1, 2, 4, 5, 10, 20, 557, 1031, 1114, 2062, 2228, 2785, 4124, 5155, 5570, 10310, 11140, 20620, 574267, 1148534, 2297068, 2871335, 5742670, 11485340]

約数ペア:

[(1, 11485340), (2, 5742670), (4, 2871335), (5, 2297068), (10, 1148534), (20, 574267), (557, 20620), (1031, 11140), (1114, 10310), (2062, 5570), (2228, 5155), (2785, 4124)]