22155224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2341}}^1$

素因数の和:2380

約数の個数: 48

約数和(自身を含む): 51430320

約数和(自身を除く): 29275096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2341, 2366, 4682, 4732, 9364, 9464, 16387, 18728, 30433, 32774, 60866, 65548, 121732, 131096, 213031, 243464, 395629, 426062, 791258, 852124, 1582516, 1704248, 2769403, 3165032, 5538806, 11077612, 22155224]

約数ペア:

[(1, 22155224), (2, 11077612), (4, 5538806), (7, 3165032), (8, 2769403), (13, 1704248), (14, 1582516), (26, 852124), (28, 791258), (52, 426062), (56, 395629), (91, 243464), (104, 213031), (169, 131096), (182, 121732), (338, 65548), (364, 60866), (676, 32774), (728, 30433), (1183, 18728), (1352, 16387), (2341, 9464), (2366, 9364), (4682, 4732)]