38286254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23431}}^1$

素因数の和:23495

約数の個数: 16

約数和(自身を含む): 61860480

約数和(自身を除く): 23574226

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 23431, 46862, 445189, 890378, 1007533, 2015066, 19143127, 38286254]

約数ペア:

[(1, 38286254), (2, 19143127), (19, 2015066), (38, 1007533), (43, 890378), (86, 445189), (817, 46862), (1634, 23431)]