11681744

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12038

約数の個数: 20

約数和(自身を含む): 23006340

約数和(自身を除く): 11324596

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 11969, 23938, 47876, 95752, 191504, 730109, 1460218, 2920436, 5840872, 11681744]

約数ペア:

[(1, 11681744), (2, 5840872), (4, 2920436), (8, 1460218), (16, 730109), (61, 191504), (122, 95752), (244, 47876), (488, 23938), (976, 11969)]