2019938219742

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{15787}}^1\times {\mathrm{12391}}^1$

素因数の和:29904

約数の個数: 32

約数和(自身を含む): 4042806130944

約数和(自身を除く): 2022867911202

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 10326, 12391, 15787, 24782, 31574, 37173, 47361, 74346, 94722, 21324911, 27169427, 42649822, 54338854, 63974733, 81508281, 127949466, 163016562, 195616717, 391233434, 586850151, 1173700302, 336656369957, 673312739914, 1009969109871, 2019938219742]

約数ペア:

[(1, 2019938219742), (2, 1009969109871), (3, 673312739914), (6, 336656369957), (1721, 1173700302), (3442, 586850151), (5163, 391233434), (10326, 195616717), (12391, 163016562), (15787, 127949466), (24782, 81508281), (31574, 63974733), (37173, 54338854), (47361, 42649822), (74346, 27169427), (94722, 21324911)]