12151172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 23358720

約数和(自身を除く): 11207548

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1759, 3454, 3518, 6908, 7036, 19349, 38698, 77396, 276163, 552326, 1104652, 3037793, 6075586, 12151172]

約数ペア:

[(1, 12151172), (2, 6075586), (4, 3037793), (11, 1104652), (22, 552326), (44, 276163), (157, 77396), (314, 38698), (628, 19349), (1727, 7036), (1759, 6908), (3454, 3518)]