19201713073

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1\times {\mathrm{3673}}^1$

素因数の和:6312

約数の個数: 16

約数和(自身を含む): 20157033600

約数和(自身を除く): 955320527

約数列:

[1, 29, 71, 2059, 2539, 3673, 73631, 106517, 180269, 260783, 5227801, 7562707, 9325747, 270446663, 662128037, 19201713073]

約数ペア:

[(1, 19201713073), (29, 662128037), (71, 270446663), (2059, 9325747), (2539, 7562707), (3673, 5227801), (73631, 260783), (106517, 180269)]