21126592

素因数分解:

$2^6\times {\mathrm{330103}}^1$

素因数の和:330115

約数の個数: 14

約数和(自身を含む): 41923208

約数和(自身を除く): 20796616

約数列:

[1, 2, 4, 8, 16, 32, 64, 330103, 660206, 1320412, 2640824, 5281648, 10563296, 21126592]

約数ペア:

[(1, 21126592), (2, 10563296), (4, 5281648), (8, 2640824), (16, 1320412), (32, 660206), (64, 330103)]