2019258538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1\times {\mathrm{3967}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 3502061568

約数和(自身を除く): 1482803030

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1361, 2722, 3967, 7934, 14971, 23137, 29942, 43637, 46274, 67439, 87274, 134878, 254507, 509014, 741829, 1483658, 5399087, 10798174, 59389957, 91784479, 118779914, 183568958, 1009629269, 2019258538]

約数ペア:

[(1, 2019258538), (2, 1009629269), (11, 183568958), (17, 118779914), (22, 91784479), (34, 59389957), (187, 10798174), (374, 5399087), (1361, 1483658), (2722, 741829), (3967, 509014), (7934, 254507), (14971, 134878), (23137, 87274), (29942, 67439), (43637, 46274)]