2012172319

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{1867}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 2147632128

約数和(自身を除く): 135459809

約数列:

[1, 23, 47, 997, 1081, 1867, 22931, 42941, 46859, 87749, 1077757, 1861399, 2018227, 42812177, 87485753, 2012172319]

約数ペア:

[(1, 2012172319), (23, 87485753), (47, 42812177), (997, 2018227), (1081, 1861399), (1867, 1077757), (22931, 87749), (42941, 46859)]