13772686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7643}}^1$

素因数の和:7715

約数の個数: 16

約数和(自身を含む): 22289904

約数和(自身を除く): 8517218

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7643, 15286, 129931, 259862, 405079, 810158, 6886343, 13772686]

約数ペア:

[(1, 13772686), (2, 6886343), (17, 810158), (34, 405079), (53, 259862), (106, 129931), (901, 15286), (1802, 7643)]