23980418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155717}}^1$

素因数の和:155737

約数の個数: 16

約数和(自身を含む): 44846784

約数和(自身を除く): 20866366

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 155717, 311434, 1090019, 1712887, 2180038, 3425774, 11990209, 23980418]

約数ペア:

[(1, 23980418), (2, 11990209), (7, 3425774), (11, 2180038), (14, 1712887), (22, 1090019), (77, 311434), (154, 155717)]