219912006

素因数分解:

$2^1\times 3^1\times {\mathrm{3109}}^1\times {\mathrm{11789}}^1$

素因数の和:14903

約数の個数: 16

約数和(自身を含む): 440002800

約数和(自身を除く): 220090794

約数列:

[1, 2, 3, 6, 3109, 6218, 9327, 11789, 18654, 23578, 35367, 70734, 36652001, 73304002, 109956003, 219912006]

約数ペア:

[(1, 219912006), (2, 109956003), (3, 73304002), (6, 36652001), (3109, 70734), (6218, 35367), (9327, 23578), (11789, 18654)]