21829336

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{37379}}^1$

素因数の和:37458

約数の個数: 16

約数和(自身を含む): 41491800

約数和(自身を除く): 19662464

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 37379, 74758, 149516, 299032, 2728667, 5457334, 10914668, 21829336]

約数ペア:

[(1, 21829336), (2, 10914668), (4, 5457334), (8, 2728667), (73, 299032), (146, 149516), (292, 74758), (584, 37379)]