12956646

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{4919}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 25977600

約数和(自身を除く): 13020954

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 4919, 9838, 14757, 29514, 2159441, 4318882, 6478323, 12956646]

約数ペア:

[(1, 12956646), (2, 6478323), (3, 4318882), (6, 2159441), (439, 29514), (878, 14757), (1317, 9838), (2634, 4919)]