19588442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 30018912

約数和(自身を除く): 10430470

約数列:

[1, 2, 61, 122, 307, 523, 614, 1046, 18727, 31903, 37454, 63806, 160561, 321122, 9794221, 19588442]

約数ペア:

[(1, 19588442), (2, 9794221), (61, 321122), (122, 160561), (307, 63806), (523, 37454), (614, 31903), (1046, 18727)]