22147274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5347}}^1$

素因数の和:5477

約数の個数: 16

約数和(自身を含む): 35296800

約数和(自身を除く): 13149526

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 5347, 10694, 101593, 203186, 582823, 1165646, 11073637, 22147274]

約数ペア:

[(1, 22147274), (2, 11073637), (19, 1165646), (38, 582823), (109, 203186), (218, 101593), (2071, 10694), (4142, 5347)]