12196816

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{1901}}^1$

素因数の和:2310

約数の個数: 20

約数和(自身を含む): 23702724

約数和(自身を除く): 11505908

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 1901, 3208, 3802, 6416, 7604, 15208, 30416, 762301, 1524602, 3049204, 6098408, 12196816]

約数ペア:

[(1, 12196816), (2, 6098408), (4, 3049204), (8, 1524602), (16, 762301), (401, 30416), (802, 15208), (1604, 7604), (1901, 6416), (3208, 3802)]