13987856

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{1913}}^1$

素因数の和:2378

約数の個数: 20

約数和(自身を含む): 27174972

約数和(自身を除く): 13187116

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 1913, 3656, 3826, 7312, 7652, 15304, 30608, 874241, 1748482, 3496964, 6993928, 13987856]

約数ペア:

[(1, 13987856), (2, 6993928), (4, 3496964), (8, 1748482), (16, 874241), (457, 30608), (914, 15304), (1828, 7652), (1913, 7312), (3656, 3826)]