15843796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12263}}^1$

素因数の和:12303

約数の個数: 24

約数和(自身を含む): 30905280

約数和(自身を除く): 15061484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12263, 24526, 49052, 208471, 232997, 416942, 465994, 833884, 931988, 3960949, 7921898, 15843796]

約数ペア:

[(1, 15843796), (2, 7921898), (4, 3960949), (17, 931988), (19, 833884), (34, 465994), (38, 416942), (68, 232997), (76, 208471), (323, 49052), (646, 24526), (1292, 12263)]