19118806

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2851}}^1$

素因数の和:3339

約数の個数: 16

約数和(自身を含む): 32855040

約数和(自身を除く): 13736234

約数列:

[1, 2, 7, 14, 479, 958, 2851, 3353, 5702, 6706, 19957, 39914, 1365629, 2731258, 9559403, 19118806]

約数ペア:

[(1, 19118806), (2, 9559403), (7, 2731258), (14, 1365629), (479, 39914), (958, 19957), (2851, 6706), (3353, 5702)]