11621648

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4013}}^1$

素因数の和:4202

約数の個数: 20

約数和(自身を含む): 22646988

約数和(自身を除く): 11025340

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4013, 8026, 16052, 32104, 64208, 726353, 1452706, 2905412, 5810824, 11621648]

約数ペア:

[(1, 11621648), (2, 5810824), (4, 2905412), (8, 1452706), (16, 726353), (181, 64208), (362, 32104), (724, 16052), (1448, 8026), (2896, 4013)]