21032466424

素因数分解:

$2^3\times {\mathrm{17839}}^1\times {\mathrm{147377}}^1$

素因数の和:165222

約数の個数: 16

約数和(自身を含む): 39438352800

約数和(自身を除く): 18405886376

約数列:

[1, 2, 4, 8, 17839, 35678, 71356, 142712, 147377, 294754, 589508, 1179016, 2629058303, 5258116606, 10516233212, 21032466424]

約数ペア:

[(1, 21032466424), (2, 10516233212), (4, 5258116606), (8, 2629058303), (17839, 1179016), (35678, 589508), (71356, 294754), (142712, 147377)]