12438266

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2477

約数の個数: 16

約数和(自身を含む): 19412448

約数和(自身を除く): 6974182

約数列:

[1, 2, 43, 61, 86, 122, 2371, 2623, 4742, 5246, 101953, 144631, 203906, 289262, 6219133, 12438266]

約数ペア:

[(1, 12438266), (2, 6219133), (43, 289262), (61, 203906), (86, 144631), (122, 101953), (2371, 5246), (2623, 4742)]