22990724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{383}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 41395200

約数和(自身を除く): 18404476

約数列:

[1, 2, 4, 43, 86, 172, 349, 383, 698, 766, 1396, 1532, 15007, 16469, 30014, 32938, 60028, 65876, 133667, 267334, 534668, 5747681, 11495362, 22990724]

約数ペア:

[(1, 22990724), (2, 11495362), (4, 5747681), (43, 534668), (86, 267334), (172, 133667), (349, 65876), (383, 60028), (698, 32938), (766, 30014), (1396, 16469), (1532, 15007)]