2819866

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10601}}^1$

素因数の和:10629

約数の個数: 16

約数和(自身を含む): 5088960

約数和(自身を除く): 2269094

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10601, 21202, 74207, 148414, 201419, 402838, 1409933, 2819866]

約数ペア:

[(1, 2819866), (2, 1409933), (7, 402838), (14, 201419), (19, 148414), (38, 74207), (133, 21202), (266, 10601)]