21036635516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23797099}}^1$

素因数の和:23797133

約数の個数: 24

約数和(自身を含む): 41978084400

約数和(自身を除く): 20941448884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 23797099, 47594198, 95188396, 309362287, 404550683, 618724574, 809101366, 1237449148, 1618202732, 5259158879, 10518317758, 21036635516]

約数ペア:

[(1, 21036635516), (2, 10518317758), (4, 5259158879), (13, 1618202732), (17, 1237449148), (26, 809101366), (34, 618724574), (52, 404550683), (68, 309362287), (221, 95188396), (442, 47594198), (884, 23797099)]