38787284

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{26861}}^1$

素因数の和:26903

約数の個数: 18

約数和(自身を含む): 71640954

約数和(自身を除く): 32853670

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 26861, 53722, 107444, 510359, 1020718, 2041436, 9696821, 19393642, 38787284]

約数ペア:

[(1, 38787284), (2, 19393642), (4, 9696821), (19, 2041436), (38, 1020718), (76, 510359), (361, 107444), (722, 53722), (1444, 26861)]