22219166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 34719840

約数和(自身を除く): 12500674

約数列:

[1, 2, 37, 71, 74, 142, 2627, 4229, 5254, 8458, 156473, 300259, 312946, 600518, 11109583, 22219166]

約数ペア:

[(1, 22219166), (2, 11109583), (37, 600518), (71, 312946), (74, 300259), (142, 156473), (2627, 8458), (4229, 5254)]