21801614722

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{12961721}}^1$

素因数の和:12961781

約数の個数: 12

約数和(自身を含む): 33868979586

約数和(自身を除く): 12067364864

約数列:

[1, 2, 29, 58, 841, 1682, 12961721, 25923442, 375889909, 751779818, 10900807361, 21801614722]

約数ペア:

[(1, 21801614722), (2, 10900807361), (29, 751779818), (58, 375889909), (841, 25923442), (1682, 12961721)]