2019913774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1\times {\mathrm{14243}}^1$

素因数の和:17351

約数の個数: 16

約数和(自身を含む): 3162851712

約数和(自身を除く): 1142937938

約数列:

[1, 2, 23, 46, 3083, 6166, 14243, 28486, 70909, 141818, 327589, 655178, 43911169, 87822338, 1009956887, 2019913774]

約数ペア:

[(1, 2019913774), (2, 1009956887), (23, 87822338), (46, 43911169), (3083, 655178), (6166, 327589), (14243, 141818), (28486, 70909)]