11211145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4337}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 14992128

約数和(自身を除く): 3780983

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 4337, 21685, 47707, 203839, 238535, 1019195, 2242229, 11211145]

約数ペア:

[(1, 11211145), (5, 2242229), (11, 1019195), (47, 238535), (55, 203839), (235, 47707), (517, 21685), (2585, 4337)]