22508812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 41580000

約数和(自身を除く): 19071188

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 2749, 4094, 5498, 8188, 10996, 63227, 126454, 244661, 252908, 489322, 978644, 5627203, 11254406, 22508812]

約数ペア:

[(1, 22508812), (2, 11254406), (4, 5627203), (23, 978644), (46, 489322), (89, 252908), (92, 244661), (178, 126454), (356, 63227), (2047, 10996), (2749, 8188), (4094, 5498)]