19227942

素因数分解:

$2^1\times 3^4\times {\mathrm{118691}}^1$

素因数の和:118705

約数の個数: 20

約数和(自身を含む): 43085196

約数和(自身を除く): 23857254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 118691, 237382, 356073, 712146, 1068219, 2136438, 3204657, 6409314, 9613971, 19227942]

約数ペア:

[(1, 19227942), (2, 9613971), (3, 6409314), (6, 3204657), (9, 2136438), (18, 1068219), (27, 712146), (54, 356073), (81, 237382), (162, 118691)]