16639678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 24

約数和(自身を含む): 28392840

約数和(自身を除く): 11753162

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 2371, 3509, 4742, 7018, 26081, 52162, 68759, 137518, 286891, 573782, 756349, 1512698, 8319839, 16639678]

約数ペア:

[(1, 16639678), (2, 8319839), (11, 1512698), (22, 756349), (29, 573782), (58, 286891), (121, 137518), (242, 68759), (319, 52162), (638, 26081), (2371, 7018), (3509, 4742)]