12188180

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5393}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 25826472

約数和(自身を除く): 13638292

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 5393, 10786, 21572, 26965, 53930, 107860, 609409, 1218818, 2437636, 3047045, 6094090, 12188180]

約数ペア:

[(1, 12188180), (2, 6094090), (4, 3047045), (5, 2437636), (10, 1218818), (20, 609409), (113, 107860), (226, 53930), (452, 26965), (565, 21572), (1130, 10786), (2260, 5393)]