19675014

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7789}}^1$

素因数の和:8215

約数の個数: 16

約数和(自身を含む): 39448560

約数和(自身を除く): 19773546

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 7789, 15578, 23367, 46734, 3279169, 6558338, 9837507, 19675014]

約数ペア:

[(1, 19675014), (2, 9837507), (3, 6558338), (6, 3279169), (421, 46734), (842, 23367), (1263, 15578), (2526, 7789)]