9389540

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1481}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 19793592

約数和(自身を除く): 10404052

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1481, 1585, 2962, 3170, 5924, 6340, 7405, 14810, 29620, 469477, 938954, 1877908, 2347385, 4694770, 9389540]

約数ペア:

[(1, 9389540), (2, 4694770), (4, 2347385), (5, 1877908), (10, 938954), (20, 469477), (317, 29620), (634, 14810), (1268, 7405), (1481, 6340), (1585, 5924), (2962, 3170)]