22213954

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2830

約数の個数: 24

約数和(自身を含む): 39242448

約数和(自身を除く): 17028494

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 2731, 4067, 5462, 8134, 19117, 38234, 133819, 226673, 267638, 453346, 1586711, 3173422, 11106977, 22213954]

約数ペア:

[(1, 22213954), (2, 11106977), (7, 3173422), (14, 1586711), (49, 453346), (83, 267638), (98, 226673), (166, 133819), (581, 38234), (1162, 19117), (2731, 8134), (4067, 5462)]