22154414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 34097760

約数和(自身を除く): 11943346

約数列:

[1, 2, 71, 89, 142, 178, 1753, 3506, 6319, 12638, 124463, 156017, 248926, 312034, 11077207, 22154414]

約数ペア:

[(1, 22154414), (2, 11077207), (71, 312034), (89, 248926), (142, 156017), (178, 124463), (1753, 12638), (3506, 6319)]