19023822

素因数分解:

$2^1\times 3^4\times {\mathrm{117431}}^1$

素因数の和:117445

約数の個数: 20

約数和(自身を含む): 42627816

約数和(自身を除く): 23603994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117431, 234862, 352293, 704586, 1056879, 2113758, 3170637, 6341274, 9511911, 19023822]

約数ペア:

[(1, 19023822), (2, 9511911), (3, 6341274), (6, 3170637), (9, 2113758), (18, 1056879), (27, 704586), (54, 352293), (81, 234862), (162, 117431)]