12713648

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{2251}}^1$

素因数の和:2612

約数の個数: 20

約数和(自身を含む): 24713448

約数和(自身を除く): 11999800

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2251, 2824, 4502, 5648, 9004, 18008, 36016, 794603, 1589206, 3178412, 6356824, 12713648]

約数ペア:

[(1, 12713648), (2, 6356824), (4, 3178412), (8, 1589206), (16, 794603), (353, 36016), (706, 18008), (1412, 9004), (2251, 5648), (2824, 4502)]