13943984

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{1907}}^1$

素因数の和:2372

約数の個数: 20

約数和(自身を含む): 27089784

約数和(自身を除く): 13145800

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 1907, 3656, 3814, 7312, 7628, 15256, 30512, 871499, 1742998, 3485996, 6971992, 13943984]

約数ペア:

[(1, 13943984), (2, 6971992), (4, 3485996), (8, 1742998), (16, 871499), (457, 30512), (914, 15256), (1828, 7628), (1907, 7312), (3656, 3814)]