13318170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443939}}^1$

素因数の和:443949

約数の個数: 16

約数和(自身を含む): 31963680

約数和(自身を除く): 18645510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443939, 887878, 1331817, 2219695, 2663634, 4439390, 6659085, 13318170]

約数ペア:

[(1, 13318170), (2, 6659085), (3, 4439390), (5, 2663634), (6, 2219695), (10, 1331817), (15, 887878), (30, 443939)]