19838010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661267}}^1$

素因数の和:661277

約数の個数: 16

約数和(自身を含む): 47611296

約数和(自身を除く): 27773286

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661267, 1322534, 1983801, 3306335, 3967602, 6612670, 9919005, 19838010]

約数ペア:

[(1, 19838010), (2, 9919005), (3, 6612670), (5, 3967602), (6, 3306335), (10, 1983801), (15, 1322534), (30, 661267)]