12227390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 25838784

約数和(自身を除く): 13611394

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 4721, 9442, 23605, 33047, 47210, 66094, 165235, 174677, 330470, 349354, 873385, 1222739, 1746770, 2445478, 6113695, 12227390]

約数ペア:

[(1, 12227390), (2, 6113695), (5, 2445478), (7, 1746770), (10, 1222739), (14, 873385), (35, 349354), (37, 330470), (70, 174677), (74, 165235), (185, 66094), (259, 47210), (370, 33047), (518, 23605), (1295, 9442), (2590, 4721)]