11689347812

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{36991607}}^1$

素因数の和:36991690

約数の個数: 12

約数和(自身を含む): 20715300480

約数和(自身を除く): 9025952668

約数列:

[1, 2, 4, 79, 158, 316, 36991607, 73983214, 147966428, 2922336953, 5844673906, 11689347812]

約数ペア:

[(1, 11689347812), (2, 5844673906), (4, 2922336953), (79, 147966428), (158, 73983214), (316, 36991607)]