19539204

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12821}}^1$

素因数の和:12955

約数の個数: 24

約数和(自身を含む): 45954048

約数和(自身を除く): 26414844

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12821, 25642, 38463, 51284, 76926, 153852, 1628267, 3256534, 4884801, 6513068, 9769602, 19539204]

約数ペア:

[(1, 19539204), (2, 9769602), (3, 6513068), (4, 4884801), (6, 3256534), (12, 1628267), (127, 153852), (254, 76926), (381, 51284), (508, 38463), (762, 25642), (1524, 12821)]