171519308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21911}}^1$

素因数の和:22037

約数の個数: 24

約数和(自身を含む): 319038720

約数和(自身を除く): 147519412

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 21911, 43822, 87644, 416309, 832618, 1665236, 2256833, 4513666, 9027332, 42879827, 85759654, 171519308]

約数ペア:

[(1, 171519308), (2, 85759654), (4, 42879827), (19, 9027332), (38, 4513666), (76, 2256833), (103, 1665236), (206, 832618), (412, 416309), (1957, 87644), (3914, 43822), (7828, 21911)]