13297890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443263}}^1$

素因数の和:443273

約数の個数: 16

約数和(自身を含む): 31915008

約数和(自身を除く): 18617118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443263, 886526, 1329789, 2216315, 2659578, 4432630, 6648945, 13297890]

約数ペア:

[(1, 13297890), (2, 6648945), (3, 4432630), (5, 2659578), (6, 2216315), (10, 1329789), (15, 886526), (30, 443263)]