12469790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14011}}^1$

素因数の和:14107

約数の個数: 16

約数和(自身を含む): 22699440

約数和(自身を除く): 10229650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 14011, 28022, 70055, 140110, 1246979, 2493958, 6234895, 12469790]

約数ペア:

[(1, 12469790), (2, 6234895), (5, 2493958), (10, 1246979), (89, 140110), (178, 70055), (445, 28022), (890, 14011)]