84907124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1117199}}^1$

素因数の和:1117222

約数の個数: 12

約数和(自身を含む): 156408000

約数和(自身を除く): 71500876

約数列:

[1, 2, 4, 19, 38, 76, 1117199, 2234398, 4468796, 21226781, 42453562, 84907124]

約数ペア:

[(1, 84907124), (2, 42453562), (4, 21226781), (19, 4468796), (38, 2234398), (76, 1117199)]