21707434

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1627}}^1$

素因数の和:2589

約数の個数: 16

約数和(自身を含む): 37274688

約数和(自身を除く): 15567254

約数列:

[1, 2, 7, 14, 953, 1627, 1906, 3254, 6671, 11389, 13342, 22778, 1550531, 3101062, 10853717, 21707434]

約数ペア:

[(1, 21707434), (2, 10853717), (7, 3101062), (14, 1550531), (953, 22778), (1627, 13342), (1906, 11389), (3254, 6671)]