18772622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5651}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 30927744

約数和(自身を除く): 12155122

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5651, 11302, 62161, 124322, 853301, 1706602, 9386311, 18772622]

約数ペア:

[(1, 18772622), (2, 9386311), (11, 1706602), (22, 853301), (151, 124322), (302, 62161), (1661, 11302), (3322, 5651)]