38856821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 42007680

約数和(自身を除く): 3150859

約数列:

[1, 23, 43, 101, 389, 989, 2323, 4343, 8947, 16727, 39289, 99889, 384721, 903647, 1689427, 38856821]

約数ペア:

[(1, 38856821), (23, 1689427), (43, 903647), (101, 384721), (389, 99889), (989, 39289), (2323, 16727), (4343, 8947)]