56355938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11321}}^1$

素因数の和:11473

約数の個数: 16

約数和(自身を含む): 89670240

約数和(自身を除く): 33314302

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 11321, 22642, 215099, 430198, 1483051, 2966102, 28177969, 56355938]

約数ペア:

[(1, 56355938), (2, 28177969), (19, 2966102), (38, 1483051), (131, 430198), (262, 215099), (2489, 22642), (4978, 11321)]