13093820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9221}}^1$

素因数の和:9301

約数の個数: 24

約数和(自身を含む): 27887328

約数和(自身を除く): 14793508

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9221, 18442, 36884, 46105, 92210, 184420, 654691, 1309382, 2618764, 3273455, 6546910, 13093820]

約数ペア:

[(1, 13093820), (2, 6546910), (4, 3273455), (5, 2618764), (10, 1309382), (20, 654691), (71, 184420), (142, 92210), (284, 46105), (355, 36884), (710, 18442), (1420, 9221)]