12976726

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1129}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 22292640

約数和(自身を除く): 9315914

約数列:

[1, 2, 7, 14, 821, 1129, 1642, 2258, 5747, 7903, 11494, 15806, 926909, 1853818, 6488363, 12976726]

約数ペア:

[(1, 12976726), (2, 6488363), (7, 1853818), (14, 926909), (821, 15806), (1129, 11494), (1642, 7903), (2258, 5747)]