12253898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4813}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 19641120

約数和(自身を除く): 7387222

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 4813, 9626, 91447, 182894, 322471, 644942, 6126949, 12253898]

約数ペア:

[(1, 12253898), (2, 6126949), (19, 644942), (38, 322471), (67, 182894), (134, 91447), (1273, 9626), (2546, 4813)]