10215865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 13530240

約数和(自身を除く): 3314375

約数列:

[1, 5, 11, 55, 89, 445, 979, 2087, 4895, 10435, 22957, 114785, 185743, 928715, 2043173, 10215865]

約数ペア:

[(1, 10215865), (5, 2043173), (11, 928715), (55, 185743), (89, 114785), (445, 22957), (979, 10435), (2087, 4895)]