22490168

素因数分解:

$2^3\times {\mathrm{881}}^1\times {\mathrm{3191}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 42230160

約数和(自身を除く): 19739992

約数列:

[1, 2, 4, 8, 881, 1762, 3191, 3524, 6382, 7048, 12764, 25528, 2811271, 5622542, 11245084, 22490168]

約数ペア:

[(1, 22490168), (2, 11245084), (4, 5622542), (8, 2811271), (881, 25528), (1762, 12764), (3191, 7048), (3524, 6382)]