13471984

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{5651}}^1$

素因数の和:5808

約数の個数: 20

約数和(自身を含む): 26281800

約数和(自身を除く): 12809816

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 5651, 11302, 22604, 45208, 90416, 841999, 1683998, 3367996, 6735992, 13471984]

約数ペア:

[(1, 13471984), (2, 6735992), (4, 3367996), (8, 1683998), (16, 841999), (149, 90416), (298, 45208), (596, 22604), (1192, 11302), (2384, 5651)]