2019909106

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{120247}}^1$

素因数の和:120513

約数の個数: 16

約数和(自身を含む): 3125486016

約数和(自身を除く): 1105576910

約数列:

[1, 2, 37, 74, 227, 454, 8399, 16798, 120247, 240494, 4449139, 8898278, 27296069, 54592138, 1009954553, 2019909106]

約数ペア:

[(1, 2019909106), (2, 1009954553), (37, 54592138), (74, 27296069), (227, 8898278), (454, 4449139), (8399, 240494), (16798, 120247)]