13507868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{709}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 25883760

約数和(自身を除く): 12375892

約数列:

[1, 2, 4, 11, 22, 44, 433, 709, 866, 1418, 1732, 2836, 4763, 7799, 9526, 15598, 19052, 31196, 306997, 613994, 1227988, 3376967, 6753934, 13507868]

約数ペア:

[(1, 13507868), (2, 6753934), (4, 3376967), (11, 1227988), (22, 613994), (44, 306997), (433, 31196), (709, 19052), (866, 15598), (1418, 9526), (1732, 7799), (2836, 4763)]