22086664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{145307}}^1$

素因数の和:145332

約数の個数: 16

約数和(自身を含む): 43592400

約数和(自身を除く): 21505736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 145307, 290614, 581228, 1162456, 2760833, 5521666, 11043332, 22086664]

約数ペア:

[(1, 22086664), (2, 11043332), (4, 5521666), (8, 2760833), (19, 1162456), (38, 581228), (76, 290614), (152, 145307)]