18703714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{967}}^1$

素因数の和:1497

約数の個数: 16

約数和(自身を含む): 29620800

約数和(自身を除く): 10917086

約数列:

[1, 2, 19, 38, 509, 967, 1018, 1934, 9671, 18373, 19342, 36746, 492203, 984406, 9351857, 18703714]

約数ペア:

[(1, 18703714), (2, 9351857), (19, 984406), (38, 492203), (509, 36746), (967, 19342), (1018, 18373), (1934, 9671)]