38860244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4691}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 72256800

約数和(自身を除く): 33396556

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 4691, 8284, 9382, 18764, 89129, 178258, 356516, 511319, 1022638, 2045276, 9715061, 19430122, 38860244]

約数ペア:

[(1, 38860244), (2, 19430122), (4, 9715061), (19, 2045276), (38, 1022638), (76, 511319), (109, 356516), (218, 178258), (436, 89129), (2071, 18764), (4142, 9382), (4691, 8284)]