19831214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{44867}}^1$

素因数の和:44899

約数の個数: 16

約数和(自身を含む): 33920208

約数和(自身を除く): 14088994

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 44867, 89734, 583271, 762739, 1166542, 1525478, 9915607, 19831214]

約数ペア:

[(1, 19831214), (2, 9915607), (13, 1525478), (17, 1166542), (26, 762739), (34, 583271), (221, 89734), (442, 44867)]