19245438

素因数分解:

$2^1\times 3^4\times {\mathrm{118799}}^1$

素因数の和:118813

約数の個数: 20

約数和(自身を含む): 43124400

約数和(自身を除く): 23878962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118799, 237598, 356397, 712794, 1069191, 2138382, 3207573, 6415146, 9622719, 19245438]

約数ペア:

[(1, 19245438), (2, 9622719), (3, 6415146), (6, 3207573), (9, 2138382), (18, 1069191), (27, 712794), (54, 356397), (81, 237598), (162, 118799)]