2019475502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{110729}}^1$

素因数の和:111571

約数の個数: 16

約数和(自身を含む): 3308612400

約数和(自身を除く): 1289136898

約数列:

[1, 2, 11, 22, 829, 1658, 9119, 18238, 110729, 221458, 1218019, 2436038, 91794341, 183588682, 1009737751, 2019475502]

約数ペア:

[(1, 2019475502), (2, 1009737751), (11, 183588682), (22, 91794341), (829, 2436038), (1658, 1218019), (9119, 221458), (18238, 110729)]