12745276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2503}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 23838080

約数和(自身を除く): 11092804

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2503, 2546, 5006, 5092, 10012, 47557, 95114, 167701, 190228, 335402, 670804, 3186319, 6372638, 12745276]

約数ペア:

[(1, 12745276), (2, 6372638), (4, 3186319), (19, 670804), (38, 335402), (67, 190228), (76, 167701), (134, 95114), (268, 47557), (1273, 10012), (2503, 5092), (2546, 5006)]