38321978

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{66301}}^1$

素因数の和:66337

約数の個数: 12

約数和(自身を含む): 61064142

約数和(自身を除く): 22742164

約数列:

[1, 2, 17, 34, 289, 578, 66301, 132602, 1127117, 2254234, 19160989, 38321978]

約数ペア:

[(1, 38321978), (2, 19160989), (17, 2254234), (34, 1127117), (289, 132602), (578, 66301)]