15304804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 28333760

約数和(自身を除く): 13028956

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 727, 1108, 1454, 2908, 5263, 10526, 13813, 21052, 27626, 55252, 201379, 402758, 805516, 3826201, 7652402, 15304804]

約数ペア:

[(1, 15304804), (2, 7652402), (4, 3826201), (19, 805516), (38, 402758), (76, 201379), (277, 55252), (554, 27626), (727, 21052), (1108, 13813), (1454, 10526), (2908, 5263)]