22163842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5351}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 35323200

約数和(自身を除く): 13159358

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 5351, 10702, 101669, 203338, 583259, 1166518, 11081921, 22163842]

約数ペア:

[(1, 22163842), (2, 11081921), (19, 1166518), (38, 583259), (109, 203338), (218, 101669), (2071, 10702), (4142, 5351)]