12673684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4567

約数の個数: 24

約数和(自身を含む): 23982560

約数和(自身を除く): 11308876

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4507, 9014, 18028, 85633, 166759, 171266, 333518, 342532, 667036, 3168421, 6336842, 12673684]

約数ペア:

[(1, 12673684), (2, 6336842), (4, 3168421), (19, 667036), (37, 342532), (38, 333518), (74, 171266), (76, 166759), (148, 85633), (703, 18028), (1406, 9014), (2812, 4507)]