39616538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3917}}^1$

素因数の和:4321

約数の個数: 16

約数和(自身を含む): 64176840

約数和(自身を除く): 24560302

約数列:

[1, 2, 13, 26, 389, 778, 3917, 5057, 7834, 10114, 50921, 101842, 1523713, 3047426, 19808269, 39616538]

約数ペア:

[(1, 39616538), (2, 19808269), (13, 3047426), (26, 1523713), (389, 101842), (778, 50921), (3917, 10114), (5057, 7834)]