18644087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14243}}^1$

素因数の和:14278

約数の個数: 16

約数和(自身を含む): 24613632

約数和(自身を除く): 5969545

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 14243, 99701, 156673, 242131, 1096711, 1694917, 2663441, 18644087]

約数ペア:

[(1, 18644087), (7, 2663441), (11, 1694917), (17, 1096711), (77, 242131), (119, 156673), (187, 99701), (1309, 14243)]