22118764

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 40904640

約数和(自身を除く): 18785876

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 1363, 2726, 4057, 5452, 8114, 16228, 117653, 190679, 235306, 381358, 470612, 762716, 5529691, 11059382, 22118764]

約数ペア:

[(1, 22118764), (2, 11059382), (4, 5529691), (29, 762716), (47, 470612), (58, 381358), (94, 235306), (116, 190679), (188, 117653), (1363, 16228), (2726, 8114), (4057, 5452)]