22274428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10771}}^1$

素因数の和:10833

約数の個数: 24

約数和(自身を含む): 43432704

約数和(自身を除く): 21158276

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 10771, 21542, 43084, 118481, 236962, 473924, 506237, 1012474, 2024948, 5568607, 11137214, 22274428]

約数ペア:

[(1, 22274428), (2, 11137214), (4, 5568607), (11, 2024948), (22, 1012474), (44, 506237), (47, 473924), (94, 236962), (188, 118481), (517, 43084), (1034, 21542), (2068, 10771)]