22144424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{145687}}^1$

素因数の和:145712

約数の個数: 16

約数和(自身を含む): 43706400

約数和(自身を除く): 21561976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 145687, 291374, 582748, 1165496, 2768053, 5536106, 11072212, 22144424]

約数ペア:

[(1, 22144424), (2, 11072212), (4, 5536106), (8, 2768053), (19, 1165496), (38, 582748), (76, 291374), (152, 145687)]