12866966

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8923}}^1$

素因数の和:9035

約数の個数: 16

約数和(自身を含む): 22274304

約数和(自身を除く): 9407338

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 8923, 17846, 62461, 124922, 919069, 1838138, 6433483, 12866966]

約数ペア:

[(1, 12866966), (2, 6433483), (7, 1838138), (14, 919069), (103, 124922), (206, 62461), (721, 17846), (1442, 8923)]