13318590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443953}}^1$

素因数の和:443963

約数の個数: 16

約数和(自身を含む): 31964688

約数和(自身を除く): 18646098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443953, 887906, 1331859, 2219765, 2663718, 4439530, 6659295, 13318590]

約数ペア:

[(1, 13318590), (2, 6659295), (3, 4439530), (5, 2663718), (6, 2219765), (10, 1331859), (15, 887906), (30, 443953)]