12657070

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1741}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 22827168

約数和(自身を除く): 10170098

約数列:

[1, 2, 5, 10, 727, 1454, 1741, 3482, 3635, 7270, 8705, 17410, 1265707, 2531414, 6328535, 12657070]

約数ペア:

[(1, 12657070), (2, 6328535), (5, 2531414), (10, 1265707), (727, 17410), (1454, 8705), (1741, 7270), (3482, 3635)]