19245910

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1723}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 34693776

約数和(自身を除く): 15447866

約数列:

[1, 2, 5, 10, 1117, 1723, 2234, 3446, 5585, 8615, 11170, 17230, 1924591, 3849182, 9622955, 19245910]

約数ペア:

[(1, 19245910), (2, 9622955), (5, 3849182), (10, 1924591), (1117, 17230), (1723, 11170), (2234, 8615), (3446, 5585)]