22286278

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12004

約数の個数: 24

約数和(自身を含む): 40937400

約数和(自身を除く): 18651122

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 11969, 23938, 83783, 167566, 227411, 454822, 586481, 1172962, 1591877, 3183754, 11143139, 22286278]

約数ペア:

[(1, 22286278), (2, 11143139), (7, 3183754), (14, 1591877), (19, 1172962), (38, 586481), (49, 454822), (98, 227411), (133, 167566), (266, 83783), (931, 23938), (1862, 11969)]