21524536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{244597}}^1$

素因数の和:244614

約数の個数: 16

約数和(自身を含む): 44027640

約数和(自身を除く): 22503104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 244597, 489194, 978388, 1956776, 2690567, 5381134, 10762268, 21524536]

約数ペア:

[(1, 21524536), (2, 10762268), (4, 5381134), (8, 2690567), (11, 1956776), (22, 978388), (44, 489194), (88, 244597)]