9819664

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14969}}^1$

素因数の和:15018

約数の個数: 20

約数和(自身を含む): 19490940

約数和(自身を除く): 9671276

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14969, 29938, 59876, 119752, 239504, 613729, 1227458, 2454916, 4909832, 9819664]

約数ペア:

[(1, 9819664), (2, 4909832), (4, 2454916), (8, 1227458), (16, 613729), (41, 239504), (82, 119752), (164, 59876), (328, 29938), (656, 14969)]