22811894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 18660106

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 449, 898, 1337, 2674, 3143, 3629, 6286, 7258, 8531, 17062, 25403, 50806, 59717, 85759, 119434, 171518, 600313, 1200626, 1629421, 3258842, 11405947, 22811894]

約数ペア:

[(1, 22811894), (2, 11405947), (7, 3258842), (14, 1629421), (19, 1200626), (38, 600313), (133, 171518), (191, 119434), (266, 85759), (382, 59717), (449, 50806), (898, 25403), (1337, 17062), (2674, 8531), (3143, 7258), (3629, 6286)]