12944528

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1307}}^1$

素因数の和:1934

約数の個数: 20

約数和(自身を含む): 25139760

約数和(自身を除く): 12195232

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1307, 2476, 2614, 4952, 5228, 9904, 10456, 20912, 809033, 1618066, 3236132, 6472264, 12944528]

約数ペア:

[(1, 12944528), (2, 6472264), (4, 3236132), (8, 1618066), (16, 809033), (619, 20912), (1238, 10456), (1307, 9904), (2476, 5228), (2614, 4952)]