21829016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{248057}}^1$

素因数の和:248074

約数の個数: 16

約数和(自身を含む): 44650440

約数和(自身を除く): 22821424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 248057, 496114, 992228, 1984456, 2728627, 5457254, 10914508, 21829016]

約数ペア:

[(1, 21829016), (2, 10914508), (4, 5457254), (8, 2728627), (11, 1984456), (22, 992228), (44, 496114), (88, 248057)]