1938599564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{210809}}^1$

素因数の和:210854

約数の個数: 36

約数和(自身を含む): 3925282200

約数和(自身を除く): 1986682636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 210809, 421618, 843236, 2318899, 4005371, 4637798, 8010742, 9275596, 16021484, 25507889, 44059081, 51015778, 88118162, 102031556, 176236324, 484649891, 969299782, 1938599564]

約数ペア:

[(1, 1938599564), (2, 969299782), (4, 484649891), (11, 176236324), (19, 102031556), (22, 88118162), (38, 51015778), (44, 44059081), (76, 25507889), (121, 16021484), (209, 9275596), (242, 8010742), (418, 4637798), (484, 4005371), (836, 2318899), (2299, 843236), (4598, 421618), (9196, 210809)]