12199830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{406661}}^1$

素因数の和:406671

約数の個数: 16

約数和(自身を含む): 29279664

約数和(自身を除く): 17079834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 406661, 813322, 1219983, 2033305, 2439966, 4066610, 6099915, 12199830]

約数ペア:

[(1, 12199830), (2, 6099915), (3, 4066610), (5, 2439966), (6, 2033305), (10, 1219983), (15, 813322), (30, 406661)]