21030602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1627}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 33054912

約数和(自身を除く): 12024310

約数列:

[1, 2, 23, 46, 281, 562, 1627, 3254, 6463, 12926, 37421, 74842, 457187, 914374, 10515301, 21030602]

約数ペア:

[(1, 21030602), (2, 10515301), (23, 914374), (46, 457187), (281, 74842), (562, 37421), (1627, 12926), (3254, 6463)]