2108986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5639}}^1$

素因数の和:5669

約数の個数: 16

約数和(自身を含む): 3654720

約数和(自身を除く): 1545734

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 5639, 11278, 62029, 95863, 124058, 191726, 1054493, 2108986]

約数ペア:

[(1, 2108986), (2, 1054493), (11, 191726), (17, 124058), (22, 95863), (34, 62029), (187, 11278), (374, 5639)]