19530546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{465013}}^1$

素因数の和:465025

約数の個数: 16

約数和(自身を含む): 44641344

約数和(自身を除く): 25110798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 465013, 930026, 1395039, 2790078, 3255091, 6510182, 9765273, 19530546]

約数ペア:

[(1, 19530546), (2, 9765273), (3, 6510182), (6, 3255091), (7, 2790078), (14, 1395039), (21, 930026), (42, 465013)]