11291045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 14446080

約数和(自身を除く): 3155035

約数列:

[1, 5, 23, 47, 115, 235, 1081, 2089, 5405, 10445, 48047, 98183, 240235, 490915, 2258209, 11291045]

約数ペア:

[(1, 11291045), (5, 2258209), (23, 490915), (47, 240235), (115, 98183), (235, 48047), (1081, 10445), (2089, 5405)]