38991804

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{8353}}^1$

素因数の和:8749

約数の個数: 24

約数和(自身を含む): 91225680

約数和(自身を除く): 52233876

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1556, 2334, 4668, 8353, 16706, 25059, 33412, 50118, 100236, 3249317, 6498634, 9747951, 12997268, 19495902, 38991804]

約数ペア:

[(1, 38991804), (2, 19495902), (3, 12997268), (4, 9747951), (6, 6498634), (12, 3249317), (389, 100236), (778, 50118), (1167, 33412), (1556, 25059), (2334, 16706), (4668, 8353)]