13407340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6911}}^1$

素因数の和:7017

約数の個数: 24

約数和(自身を含む): 28449792

約数和(自身を除く): 15042452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 6911, 13822, 27644, 34555, 69110, 138220, 670367, 1340734, 2681468, 3351835, 6703670, 13407340]

約数ペア:

[(1, 13407340), (2, 6703670), (4, 3351835), (5, 2681468), (10, 1340734), (20, 670367), (97, 138220), (194, 69110), (388, 34555), (485, 27644), (970, 13822), (1940, 6911)]