19326438

素因数分解:

$2^1\times 3^4\times {\mathrm{119299}}^1$

素因数の和:119313

約数の個数: 20

約数和(自身を含む): 43305900

約数和(自身を除く): 23979462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119299, 238598, 357897, 715794, 1073691, 2147382, 3221073, 6442146, 9663219, 19326438]

約数ペア:

[(1, 19326438), (2, 9663219), (3, 6442146), (6, 3221073), (9, 2147382), (18, 1073691), (27, 715794), (54, 357897), (81, 238598), (162, 119299)]