19687236

素因数分解:

$2^2\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2659}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 46028640

約数和(自身を除く): 26341404

約数列:

[1, 2, 3, 4, 6, 12, 617, 1234, 1851, 2468, 2659, 3702, 5318, 7404, 7977, 10636, 15954, 31908, 1640603, 3281206, 4921809, 6562412, 9843618, 19687236]

約数ペア:

[(1, 19687236), (2, 9843618), (3, 6562412), (4, 4921809), (6, 3281206), (12, 1640603), (617, 31908), (1234, 15954), (1851, 10636), (2468, 7977), (2659, 7404), (3702, 5318)]