19652058

素因数分解:

$2^1\times 3^4\times {\mathrm{121309}}^1$

素因数の和:121323

約数の個数: 20

約数和(自身を含む): 44035530

約数和(自身を除く): 24383472

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 121309, 242618, 363927, 727854, 1091781, 2183562, 3275343, 6550686, 9826029, 19652058]

約数ペア:

[(1, 19652058), (2, 9826029), (3, 6550686), (6, 3275343), (9, 2183562), (18, 1091781), (27, 727854), (54, 363927), (81, 242618), (162, 121309)]