38884638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{498521}}^1$

素因数の和:498539

約数の個数: 16

約数和(自身を含む): 83751696

約数和(自身を除く): 44867058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 498521, 997042, 1495563, 2991126, 6480773, 12961546, 19442319, 38884638]

約数ペア:

[(1, 38884638), (2, 19442319), (3, 12961546), (6, 6480773), (13, 2991126), (26, 1495563), (39, 997042), (78, 498521)]