19103716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{563}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 35532000

約数和(自身を除く): 16428284

約数列:

[1, 2, 4, 17, 34, 68, 499, 563, 998, 1126, 1996, 2252, 8483, 9571, 16966, 19142, 33932, 38284, 280937, 561874, 1123748, 4775929, 9551858, 19103716]

約数ペア:

[(1, 19103716), (2, 9551858), (4, 4775929), (17, 1123748), (34, 561874), (68, 280937), (499, 38284), (563, 33932), (998, 19142), (1126, 16966), (1996, 9571), (2252, 8483)]