15459749

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 17988480

約数和(自身を除く): 2528731

約数列:

[1, 17, 19, 23, 323, 391, 437, 2081, 7429, 35377, 39539, 47863, 672163, 813671, 909397, 15459749]

約数ペア:

[(1, 15459749), (17, 909397), (19, 813671), (23, 672163), (323, 47863), (391, 39539), (437, 35377), (2081, 7429)]