19395011

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 21293280

約数和(自身を除く): 1898269

約数列:

[1, 17, 59, 61, 317, 1003, 1037, 3599, 5389, 18703, 19337, 61183, 317951, 328729, 1140883, 19395011]

約数ペア:

[(1, 19395011), (17, 1140883), (59, 328729), (61, 317951), (317, 61183), (1003, 19337), (1037, 18703), (3599, 5389)]