15691836

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8329}}^1$

素因数の和:8493

約数の個数: 24

約数和(自身を含む): 36851920

約数和(自身を除く): 21160084

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 8329, 16658, 24987, 33316, 49974, 99948, 1307653, 2615306, 3922959, 5230612, 7845918, 15691836]

約数ペア:

[(1, 15691836), (2, 7845918), (3, 5230612), (4, 3922959), (6, 2615306), (12, 1307653), (157, 99948), (314, 49974), (471, 33316), (628, 24987), (942, 16658), (1884, 8329)]