19321330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{276019}}^1$

素因数の和:276033

約数の個数: 16

約数和(自身を含む): 39746880

約数和(自身を除く): 20425550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 276019, 552038, 1380095, 1932133, 2760190, 3864266, 9660665, 19321330]

約数ペア:

[(1, 19321330), (2, 9660665), (5, 3864266), (7, 2760190), (10, 1932133), (14, 1380095), (35, 552038), (70, 276019)]