22489654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 39087360

約数和(自身を除く): 16597706

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 311, 346, 418, 622, 1903, 3287, 3421, 3806, 5909, 6574, 6842, 11818, 36157, 53803, 64999, 72314, 107606, 129998, 591833, 1022257, 1183666, 2044514, 11244827, 22489654]

約数ペア:

[(1, 22489654), (2, 11244827), (11, 2044514), (19, 1183666), (22, 1022257), (38, 591833), (173, 129998), (209, 107606), (311, 72314), (346, 64999), (418, 53803), (622, 36157), (1903, 11818), (3287, 6842), (3421, 6574), (3806, 5909)]