22720994

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 35225280

約数和(自身を除く): 12504286

約数列:

[1, 2, 53, 71, 106, 142, 3019, 3763, 6038, 7526, 160007, 214349, 320014, 428698, 11360497, 22720994]

約数ペア:

[(1, 22720994), (2, 11360497), (53, 428698), (71, 320014), (106, 214349), (142, 160007), (3019, 7526), (3763, 6038)]