21937332

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7649}}^1$

素因数の和:7895

約数の個数: 24

約数和(自身を含む): 51408000

約数和(自身を除く): 29470668

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7649, 15298, 22947, 30596, 45894, 91788, 1828111, 3656222, 5484333, 7312444, 10968666, 21937332]

約数ペア:

[(1, 21937332), (2, 10968666), (3, 7312444), (4, 5484333), (6, 3656222), (12, 1828111), (239, 91788), (478, 45894), (717, 30596), (956, 22947), (1434, 15298), (2868, 7649)]