2019901538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43910903}}^1$

素因数の和:43910928

約数の個数: 8

約数和(自身を含む): 3161585088

約数和(自身を除く): 1141683550

約数列:

[1, 2, 23, 46, 43910903, 87821806, 1009950769, 2019901538]

約数ペア:

[(1, 2019901538), (2, 1009950769), (23, 87821806), (46, 43910903)]