2019012039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2969}}^1\times {\mathrm{6869}}^1$

素因数の和:9855

約数の個数: 24

約数和(自身を含む): 3183008400

約数和(自身を除く): 1163996361

約数列:

[1, 3, 9, 11, 33, 99, 2969, 6869, 8907, 20607, 26721, 32659, 61821, 75559, 97977, 226677, 293931, 680031, 20394061, 61182183, 183546549, 224334671, 673004013, 2019012039]

約数ペア:

[(1, 2019012039), (3, 673004013), (9, 224334671), (11, 183546549), (33, 61182183), (99, 20394061), (2969, 680031), (6869, 293931), (8907, 226677), (20607, 97977), (26721, 75559), (32659, 61821)]