12984528

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1891

約数の個数: 40

約数和(自身を含む): 33776608

約数和(自身を除く): 20792080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1723, 1884, 2512, 3446, 3768, 5169, 6892, 7536, 10338, 13784, 20676, 27568, 41352, 82704, 270511, 541022, 811533, 1082044, 1623066, 2164088, 3246132, 4328176, 6492264, 12984528]

約数ペア:

[(1, 12984528), (2, 6492264), (3, 4328176), (4, 3246132), (6, 2164088), (8, 1623066), (12, 1082044), (16, 811533), (24, 541022), (48, 270511), (157, 82704), (314, 41352), (471, 27568), (628, 20676), (942, 13784), (1256, 10338), (1723, 7536), (1884, 6892), (2512, 5169), (3446, 3768)]