19648236

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10429}}^1$

素因数の和:10593

約数の個数: 24

約数和(自身を含む): 46142320

約数和(自身を除く): 26494084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10429, 20858, 31287, 41716, 62574, 125148, 1637353, 3274706, 4912059, 6549412, 9824118, 19648236]

約数ペア:

[(1, 19648236), (2, 9824118), (3, 6549412), (4, 4912059), (6, 3274706), (12, 1637353), (157, 125148), (314, 62574), (471, 41716), (628, 31287), (942, 20858), (1884, 10429)]