2019243973232

素因数分解:

$2^4\times {\mathrm{239843}}^1\times {\mathrm{526189}}^1$

素因数の和:766040

約数の個数: 20

約数和(自身を含む): 3912308945160

約数和(自身を除く): 1893064971928

約数列:

[1, 2, 4, 8, 16, 239843, 479686, 526189, 959372, 1052378, 1918744, 2104756, 3837488, 4209512, 8419024, 126202748327, 252405496654, 504810993308, 1009621986616, 2019243973232]

約数ペア:

[(1, 2019243973232), (2, 1009621986616), (4, 504810993308), (8, 252405496654), (16, 126202748327), (239843, 8419024), (479686, 4209512), (526189, 3837488), (959372, 2104756), (1052378, 1918744)]