12454070

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1123}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 22457520

約数和(自身を除く): 10003450

約数列:

[1, 2, 5, 10, 1109, 1123, 2218, 2246, 5545, 5615, 11090, 11230, 1245407, 2490814, 6227035, 12454070]

約数ペア:

[(1, 12454070), (2, 6227035), (5, 2490814), (10, 1245407), (1109, 11230), (1123, 11090), (2218, 5615), (2246, 5545)]