19419946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106703}}^1$

素因数の和:106725

約数の個数: 16

約数和(自身を含む): 35852544

約数和(自身を除く): 16432598

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 106703, 213406, 746921, 1387139, 1493842, 2774278, 9709973, 19419946]

約数ペア:

[(1, 19419946), (2, 9709973), (7, 2774278), (13, 1493842), (14, 1387139), (26, 746921), (91, 213406), (182, 106703)]