18882122

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1201}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 32425152

約数和(自身を除く): 13543030

約数列:

[1, 2, 7, 14, 1123, 1201, 2246, 2402, 7861, 8407, 15722, 16814, 1348723, 2697446, 9441061, 18882122]

約数ペア:

[(1, 18882122), (2, 9441061), (7, 2697446), (14, 1348723), (1123, 16814), (1201, 15722), (2246, 8407), (2402, 7861)]