1999413232

素因数分解:

$2^4\times {\mathrm{5897}}^1\times {\mathrm{21191}}^1$

素因数の和:27096

約数の個数: 20

約数和(自身を含む): 3874702896

約数和(自身を除く): 1875289664

約数列:

[1, 2, 4, 8, 16, 5897, 11794, 21191, 23588, 42382, 47176, 84764, 94352, 169528, 339056, 124963327, 249926654, 499853308, 999706616, 1999413232]

約数ペア:

[(1, 1999413232), (2, 999706616), (4, 499853308), (8, 249926654), (16, 124963327), (5897, 339056), (11794, 169528), (21191, 94352), (23588, 84764), (42382, 47176)]