18702935974

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1\times {\mathrm{202277}}^1$

素因数の和:202919

約数の個数: 16

約数和(自身を含む): 28443523248

約数和(自身を除く): 9740587274

約数列:

[1, 2, 83, 166, 557, 1114, 46231, 92462, 202277, 404554, 16788991, 33577982, 112668289, 225336578, 9351467987, 18702935974]

約数ペア:

[(1, 18702935974), (2, 9351467987), (83, 225336578), (166, 112668289), (557, 33577982), (1114, 16788991), (46231, 404554), (92462, 202277)]