38680798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2153}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 62603856

約数和(自身を除く): 23923058

約数列:

[1, 2, 13, 26, 691, 1382, 2153, 4306, 8983, 17966, 27989, 55978, 1487723, 2975446, 19340399, 38680798]

約数ペア:

[(1, 38680798), (2, 19340399), (13, 2975446), (26, 1487723), (691, 55978), (1382, 27989), (2153, 17966), (4306, 8983)]