2013154291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1\times {\mathrm{4153}}^1$

素因数の和:5026

約数の個数: 16

約数和(自身を含む): 2190653440

約数和(自身を除く): 177499149

約数列:

[1, 19, 31, 589, 823, 4153, 15637, 25513, 78907, 128743, 484747, 2446117, 3417919, 64940461, 105955489, 2013154291]

約数ペア:

[(1, 2013154291), (19, 105955489), (31, 64940461), (589, 3417919), (823, 2446117), (4153, 484747), (15637, 128743), (25513, 78907)]