319940734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{14797}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 506091600

約数和(自身を除く): 186150866

約数列:

[1, 2, 19, 38, 569, 1138, 10811, 14797, 21622, 29594, 281143, 562286, 8419493, 16838986, 159970367, 319940734]

約数ペア:

[(1, 319940734), (2, 159970367), (19, 16838986), (38, 8419493), (569, 562286), (1138, 281143), (10811, 29594), (14797, 21622)]