19122945

素因数分解:

$3^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1213}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 30651072

約数和(自身を除く): 11528127

約数列:

[1, 3, 5, 15, 1051, 1213, 3153, 3639, 5255, 6065, 15765, 18195, 1274863, 3824589, 6374315, 19122945]

約数ペア:

[(1, 19122945), (3, 6374315), (5, 3824589), (15, 1274863), (1051, 18195), (1213, 15765), (3153, 6065), (3639, 5255)]