19260952

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{17321}}^1$

素因数の和:17466

約数の個数: 16

約数和(自身を含む): 36376200

約数和(自身を除く): 17115248

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 17321, 34642, 69284, 138568, 2407619, 4815238, 9630476, 19260952]

約数ペア:

[(1, 19260952), (2, 9630476), (4, 4815238), (8, 2407619), (139, 138568), (278, 69284), (556, 34642), (1112, 17321)]