12971706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{196541}}^1$

素因数の和:196557

約数の個数: 16

約数和(自身を含む): 28302048

約数和(自身を除く): 15330342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 196541, 393082, 589623, 1179246, 2161951, 4323902, 6485853, 12971706]

約数ペア:

[(1, 12971706), (2, 6485853), (3, 4323902), (6, 2161951), (11, 1179246), (22, 589623), (33, 393082), (66, 196541)]