22194622

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 38903040

約数和(自身を除く): 16708418

約数列:

[1, 2, 17, 19, 34, 38, 43, 47, 86, 94, 289, 323, 578, 646, 731, 799, 817, 893, 1462, 1598, 1634, 1786, 2021, 4042, 5491, 10982, 12427, 13583, 13889, 15181, 24854, 27166, 27778, 30362, 34357, 38399, 68714, 76798, 236113, 258077, 472226, 516154, 584069, 652783, 1168138, 1305566, 11097311, 22194622]

約数ペア:

[(1, 22194622), (2, 11097311), (17, 1305566), (19, 1168138), (34, 652783), (38, 584069), (43, 516154), (47, 472226), (86, 258077), (94, 236113), (289, 76798), (323, 68714), (578, 38399), (646, 34357), (731, 30362), (799, 27778), (817, 27166), (893, 24854), (1462, 15181), (1598, 13889), (1634, 13583), (1786, 12427), (2021, 10982), (4042, 5491)]