19466130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{648871}}^1$

素因数の和:648881

約数の個数: 16

約数和(自身を含む): 46718784

約数和(自身を除く): 27252654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 648871, 1297742, 1946613, 3244355, 3893226, 6488710, 9733065, 19466130]

約数ペア:

[(1, 19466130), (2, 9733065), (3, 6488710), (5, 3893226), (6, 3244355), (10, 1946613), (15, 1297742), (30, 648871)]