22115156

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{991}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 44330496

約数和(自身を除く): 22215340

約数列:

[1, 2, 4, 7, 14, 28, 797, 991, 1594, 1982, 3188, 3964, 5579, 6937, 11158, 13874, 22316, 27748, 789827, 1579654, 3159308, 5528789, 11057578, 22115156]

約数ペア:

[(1, 22115156), (2, 11057578), (4, 5528789), (7, 3159308), (14, 1579654), (28, 789827), (797, 27748), (991, 22316), (1594, 13874), (1982, 11158), (3188, 6937), (3964, 5579)]