19090006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1831}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 30931488

約数和(自身を除く): 11841482

約数列:

[1, 2, 13, 26, 401, 802, 1831, 3662, 5213, 10426, 23803, 47606, 734231, 1468462, 9545003, 19090006]

約数ペア:

[(1, 19090006), (2, 9545003), (13, 1468462), (26, 734231), (401, 47606), (802, 23803), (1831, 10426), (3662, 5213)]