20131386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305021}}^1$

素因数の和:305037

約数の個数: 16

約数和(自身を含む): 43923168

約数和(自身を除く): 23791782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 305021, 610042, 915063, 1830126, 3355231, 6710462, 10065693, 20131386]

約数ペア:

[(1, 20131386), (2, 10065693), (3, 6710462), (6, 3355231), (11, 1830126), (22, 915063), (33, 610042), (66, 305021)]