38190038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21383}}^1$

素因数の和:21451

約数の個数: 16

約数和(自身を含む): 61585920

約数和(自身を除く): 23395882

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 21383, 42766, 406277, 812554, 1005001, 2010002, 19095019, 38190038]

約数ペア:

[(1, 38190038), (2, 19095019), (19, 2010002), (38, 1005001), (47, 812554), (94, 406277), (893, 42766), (1786, 21383)]