12425860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13219}}^1$

素因数の和:13275

約数の個数: 24

約数和(自身を含む): 26651520

約数和(自身を除く): 14225660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 13219, 26438, 52876, 66095, 132190, 264380, 621293, 1242586, 2485172, 3106465, 6212930, 12425860]

約数ペア:

[(1, 12425860), (2, 6212930), (4, 3106465), (5, 2485172), (10, 1242586), (20, 621293), (47, 264380), (94, 132190), (188, 66095), (235, 52876), (470, 26438), (940, 13219)]