2019208844

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{90353}}^1$

素因数の和:90545

約数の個数: 24

約数和(自身を含む): 3653192928

約数和(自身を除く): 1633984084

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 5587, 11174, 22348, 90353, 180706, 361412, 3343061, 6686122, 13372244, 13643303, 27286606, 54573212, 504802211, 1009604422, 2019208844]

約数ペア:

[(1, 2019208844), (2, 1009604422), (4, 504802211), (37, 54573212), (74, 27286606), (148, 13643303), (151, 13372244), (302, 6686122), (604, 3343061), (5587, 361412), (11174, 180706), (22348, 90353)]