22149586

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1257

約数の個数: 16

約数和(自身を含む): 33948288

約数和(自身を除く): 11798702

約数列:

[1, 2, 71, 142, 151, 302, 1033, 2066, 10721, 21442, 73343, 146686, 155983, 311966, 11074793, 22149586]

約数ペア:

[(1, 22149586), (2, 11074793), (71, 311966), (142, 155983), (151, 146686), (302, 73343), (1033, 21442), (2066, 10721)]