39876686

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{1049}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 60858000

約数和(自身を除く): 20981314

約数列:

[1, 2, 83, 166, 229, 458, 1049, 2098, 19007, 38014, 87067, 174134, 240221, 480442, 19938343, 39876686]

約数ペア:

[(1, 39876686), (2, 19938343), (83, 480442), (166, 240221), (229, 174134), (458, 87067), (1049, 38014), (2098, 19007)]