16518412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{133213}}^1$

素因数の和:133248

約数の個数: 12

約数和(自身を含む): 29839936

約数和(自身を除く): 13321524

約数列:

[1, 2, 4, 31, 62, 124, 133213, 266426, 532852, 4129603, 8259206, 16518412]

約数ペア:

[(1, 16518412), (2, 8259206), (4, 4129603), (31, 532852), (62, 266426), (124, 133213)]