19902192

素因数分解:

$2^4\times 3^1\times {\mathrm{414629}}^1$

素因数の和:414640

約数の個数: 20

約数和(自身を含む): 51414120

約数和(自身を除く): 31511928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414629, 829258, 1243887, 1658516, 2487774, 3317032, 4975548, 6634064, 9951096, 19902192]

約数ペア:

[(1, 19902192), (2, 9951096), (3, 6634064), (4, 4975548), (6, 3317032), (8, 2487774), (12, 1658516), (16, 1243887), (24, 829258), (48, 414629)]