5577156944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{18345911}}^1$

素因数の和:18345938

約数の個数: 20

約数和(自身を含む): 11374465440

約数和(自身を除く): 5797308496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 18345911, 36691822, 73383644, 146767288, 293534576, 348572309, 697144618, 1394289236, 2788578472, 5577156944]

約数ペア:

[(1, 5577156944), (2, 2788578472), (4, 1394289236), (8, 697144618), (16, 348572309), (19, 293534576), (38, 146767288), (76, 73383644), (152, 36691822), (304, 18345911)]