21896052

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{17053}}^1$

素因数の和:17167

約数の個数: 24

約数和(自身を含む): 51571296

約数和(自身を除く): 29675244

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 17053, 34106, 51159, 68212, 102318, 204636, 1824671, 3649342, 5474013, 7298684, 10948026, 21896052]

約数ペア:

[(1, 21896052), (2, 10948026), (3, 7298684), (4, 5474013), (6, 3649342), (12, 1824671), (107, 204636), (214, 102318), (321, 68212), (428, 51159), (642, 34106), (1284, 17053)]