2019600308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45900007}}^1$

素因数の和:45900022

約数の個数: 12

約数和(自身を含む): 3855600672

約数和(自身を除く): 1836000364

約数列:

[1, 2, 4, 11, 22, 44, 45900007, 91800014, 183600028, 504900077, 1009800154, 2019600308]

約数ペア:

[(1, 2019600308), (2, 1009800154), (4, 504900077), (11, 183600028), (22, 91800014), (44, 45900007)]