21763412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{823}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 41668032

約数和(自身を除く): 19904620

約数列:

[1, 2, 4, 11, 22, 44, 601, 823, 1202, 1646, 2404, 3292, 6611, 9053, 13222, 18106, 26444, 36212, 494623, 989246, 1978492, 5440853, 10881706, 21763412]

約数ペア:

[(1, 21763412), (2, 10881706), (4, 5440853), (11, 1978492), (22, 989246), (44, 494623), (601, 36212), (823, 26444), (1202, 18106), (1646, 13222), (2404, 9053), (3292, 6611)]