38259770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53887}}^1$

素因数の和:53965

約数の個数: 16

約数和(自身を含む): 69838848

約数和(自身を除く): 31579078

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 53887, 107774, 269435, 538870, 3825977, 7651954, 19129885, 38259770]

約数ペア:

[(1, 38259770), (2, 19129885), (5, 7651954), (10, 3825977), (71, 538870), (142, 269435), (355, 107774), (710, 53887)]