22270888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{146519}}^1$

素因数の和:146544

約数の個数: 16

約数和(自身を含む): 43956000

約数和(自身を除く): 21685112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 146519, 293038, 586076, 1172152, 2783861, 5567722, 11135444, 22270888]

約数ペア:

[(1, 22270888), (2, 11135444), (4, 5567722), (8, 2783861), (19, 1172152), (38, 586076), (76, 293038), (152, 146519)]