19325968

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{3187}}^1$

素因数の和:3574

約数の個数: 20

約数和(自身を含む): 37554640

約数和(自身を除く): 18228672

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 3187, 6064, 6374, 12748, 25496, 50992, 1207873, 2415746, 4831492, 9662984, 19325968]

約数ペア:

[(1, 19325968), (2, 9662984), (4, 4831492), (8, 2415746), (16, 1207873), (379, 50992), (758, 25496), (1516, 12748), (3032, 6374), (3187, 6064)]