22250222

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 33938352

約数和(自身を除く): 11688130

約数列:

[1, 2, 107, 173, 214, 346, 601, 1202, 18511, 37022, 64307, 103973, 128614, 207946, 11125111, 22250222]

約数ペア:

[(1, 22250222), (2, 11125111), (107, 207946), (173, 128614), (214, 103973), (346, 64307), (601, 37022), (1202, 18511)]