11287108

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 22647744

約数和(自身を除く): 11360636

約数列:

[1, 2, 4, 7, 14, 28, 491, 821, 982, 1642, 1964, 3284, 3437, 5747, 6874, 11494, 13748, 22988, 403111, 806222, 1612444, 2821777, 5643554, 11287108]

約数ペア:

[(1, 11287108), (2, 5643554), (4, 2821777), (7, 1612444), (14, 806222), (28, 403111), (491, 22988), (821, 13748), (982, 11494), (1642, 6874), (1964, 5747), (3284, 3437)]