10920305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 14378688

約数和(自身を除く): 3458383

約数列:

[1, 5, 11, 55, 211, 941, 1055, 2321, 4705, 10351, 11605, 51755, 198551, 992755, 2184061, 10920305]

約数ペア:

[(1, 10920305), (5, 2184061), (11, 992755), (55, 198551), (211, 51755), (941, 11605), (1055, 10351), (2321, 4705)]