22081712

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{2417}}^1$

素因数の和:2996

約数の個数: 20

約数和(自身を含む): 42875976

約数和(自身を除く): 20794264

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 2417, 4568, 4834, 9136, 9668, 19336, 38672, 1380107, 2760214, 5520428, 11040856, 22081712]

約数ペア:

[(1, 22081712), (2, 11040856), (4, 5520428), (8, 2760214), (16, 1380107), (571, 38672), (1142, 19336), (2284, 9668), (2417, 9136), (4568, 4834)]