19440306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56843}}^1$

素因数の和:56870

約数の個数: 24

約数和(自身を含む): 44338320

約数和(自身を除く): 24898014

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 56843, 113686, 170529, 341058, 511587, 1023174, 1080017, 2160034, 3240051, 6480102, 9720153, 19440306]

約数ペア:

[(1, 19440306), (2, 9720153), (3, 6480102), (6, 3240051), (9, 2160034), (18, 1080017), (19, 1023174), (38, 511587), (57, 341058), (114, 170529), (171, 113686), (342, 56843)]