12203728

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{1669}}^1$

素因数の和:2134

約数の個数: 20

約数和(自身を含む): 23710660

約数和(自身を除く): 11506932

約数列:

[1, 2, 4, 8, 16, 457, 914, 1669, 1828, 3338, 3656, 6676, 7312, 13352, 26704, 762733, 1525466, 3050932, 6101864, 12203728]

約数ペア:

[(1, 12203728), (2, 6101864), (4, 3050932), (8, 1525466), (16, 762733), (457, 26704), (914, 13352), (1669, 7312), (1828, 6676), (3338, 3656)]