22364216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21051

約数の個数: 32

約数和(自身を含む): 50448000

約数和(自身を除く): 28083784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 21019, 42038, 84076, 147133, 168152, 294266, 399361, 588532, 798722, 1177064, 1597444, 2795527, 3194888, 5591054, 11182108, 22364216]

約数ペア:

[(1, 22364216), (2, 11182108), (4, 5591054), (7, 3194888), (8, 2795527), (14, 1597444), (19, 1177064), (28, 798722), (38, 588532), (56, 399361), (76, 294266), (133, 168152), (152, 147133), (266, 84076), (532, 42038), (1064, 21019)]