22789894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12647}}^1$

素因数の和:12719

約数の個数: 16

約数和(自身を含む): 36881568

約数和(自身を除く): 14091674

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 12647, 25294, 214999, 429998, 670291, 1340582, 11394947, 22789894]

約数ペア:

[(1, 22789894), (2, 11394947), (17, 1340582), (34, 670291), (53, 429998), (106, 214999), (901, 25294), (1802, 12647)]