12459410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9511}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 22600512

約数和(自身を除く): 10141102

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 9511, 19022, 47555, 95110, 1245941, 2491882, 6229705, 12459410]

約数ペア:

[(1, 12459410), (2, 6229705), (5, 2491882), (10, 1245941), (131, 95110), (262, 47555), (655, 19022), (1310, 9511)]