26804518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{12421}}^1$

素因数の和:12519

約数の個数: 16

約数和(自身を含む): 43824816

約数和(自身を除く): 17020298

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 12421, 24842, 161473, 322946, 1030943, 2061886, 13402259, 26804518]

約数ペア:

[(1, 26804518), (2, 13402259), (13, 2061886), (26, 1030943), (83, 322946), (166, 161473), (1079, 24842), (2158, 12421)]