11615504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16883}}^1$

素因数の和:16934

約数の個数: 20

約数和(自身を含む): 23029776

約数和(自身を除く): 11414272

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16883, 33766, 67532, 135064, 270128, 725969, 1451938, 2903876, 5807752, 11615504]

約数ペア:

[(1, 11615504), (2, 5807752), (4, 2903876), (8, 1451938), (16, 725969), (43, 270128), (86, 135064), (172, 67532), (344, 33766), (688, 16883)]