22337578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4229}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 35532000

約数和(自身を除く): 13194422

約数列:

[1, 2, 19, 38, 139, 278, 2641, 4229, 5282, 8458, 80351, 160702, 587831, 1175662, 11168789, 22337578]

約数ペア:

[(1, 22337578), (2, 11168789), (19, 1175662), (38, 587831), (139, 160702), (278, 80351), (2641, 8458), (4229, 5282)]