11390554

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{991}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 19570176

約数和(自身を除く): 8179622

約数列:

[1, 2, 7, 14, 821, 991, 1642, 1982, 5747, 6937, 11494, 13874, 813611, 1627222, 5695277, 11390554]

約数ペア:

[(1, 11390554), (2, 5695277), (7, 1627222), (14, 813611), (821, 13874), (991, 11494), (1642, 6937), (1982, 5747)]