19741330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{282019}}^1$

素因数の和:282033

約数の個数: 16

約数和(自身を含む): 40610880

約数和(自身を除く): 20869550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 282019, 564038, 1410095, 1974133, 2820190, 3948266, 9870665, 19741330]

約数ペア:

[(1, 19741330), (2, 9870665), (5, 3948266), (7, 2820190), (10, 1974133), (14, 1410095), (35, 564038), (70, 282019)]