191875268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{10453}}^1$

素因数の和:10823

約数の個数: 24

約数和(自身を含む): 362670168

約数和(自身を除く): 170794900

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 4589, 9178, 10453, 18356, 20906, 41812, 135889, 271778, 543556, 3689909, 7379818, 14759636, 47968817, 95937634, 191875268]

約数ペア:

[(1, 191875268), (2, 95937634), (4, 47968817), (13, 14759636), (26, 7379818), (52, 3689909), (353, 543556), (706, 271778), (1412, 135889), (4589, 41812), (9178, 20906), (10453, 18356)]