18923342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4241}}^1$

素因数の和:4363

約数の個数: 16

約数和(自身を含む): 29931552

約数和(自身を除く): 11008210

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4241, 4462, 8482, 97543, 195086, 411377, 822754, 9461671, 18923342]

約数ペア:

[(1, 18923342), (2, 9461671), (23, 822754), (46, 411377), (97, 195086), (194, 97543), (2231, 8482), (4241, 4462)]