19134665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 25206336

約数和(自身を除く): 6071671

約数列:

[1, 5, 11, 55, 173, 865, 1903, 2011, 9515, 10055, 22121, 110605, 347903, 1739515, 3826933, 19134665]

約数ペア:

[(1, 19134665), (5, 3826933), (11, 1739515), (55, 347903), (173, 110605), (865, 22121), (1903, 10055), (2011, 9515)]