19661014

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1319}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 30650400

約数和(自身を除く): 10989386

約数列:

[1, 2, 29, 58, 257, 514, 1319, 2638, 7453, 14906, 38251, 76502, 338983, 677966, 9830507, 19661014]

約数ペア:

[(1, 19661014), (2, 9830507), (29, 677966), (58, 338983), (257, 76502), (514, 38251), (1319, 14906), (2638, 7453)]