22975502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 38966400

約数和(自身を除く): 15990898

約数列:

[1, 2, 11, 22, 43, 86, 149, 163, 298, 326, 473, 946, 1639, 1793, 3278, 3586, 6407, 7009, 12814, 14018, 24287, 48574, 70477, 77099, 140954, 154198, 267157, 534314, 1044341, 2088682, 11487751, 22975502]

約数ペア:

[(1, 22975502), (2, 11487751), (11, 2088682), (22, 1044341), (43, 534314), (86, 267157), (149, 154198), (163, 140954), (298, 77099), (326, 70477), (473, 48574), (946, 24287), (1639, 14018), (1793, 12814), (3278, 7009), (3586, 6407)]