22397906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9187}}^1$

素因数の和:9265

約数の個数: 16

約数和(自身を含む): 35722944

約数和(自身を除く): 13325038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 9187, 18374, 211301, 422602, 486911, 973822, 11198953, 22397906]

約数ペア:

[(1, 22397906), (2, 11198953), (23, 973822), (46, 486911), (53, 422602), (106, 211301), (1219, 18374), (2438, 9187)]