13651804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 25280640

約数和(自身を除く): 11628836

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 683, 1052, 1366, 2732, 4997, 9994, 12977, 19988, 25954, 51908, 179629, 359258, 718516, 3412951, 6825902, 13651804]

約数ペア:

[(1, 13651804), (2, 6825902), (4, 3412951), (19, 718516), (38, 359258), (76, 179629), (263, 51908), (526, 25954), (683, 19988), (1052, 12977), (1366, 9994), (2732, 4997)]