13413638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 23784336

約数和(自身を除く): 10370698

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 997, 1922, 1994, 6727, 6979, 13454, 13958, 30907, 61814, 216349, 432698, 958117, 1916234, 6706819, 13413638]

約数ペア:

[(1, 13413638), (2, 6706819), (7, 1916234), (14, 958117), (31, 432698), (62, 216349), (217, 61814), (434, 30907), (961, 13958), (997, 13454), (1922, 6979), (1994, 6727)]