39208172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4733}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 72903600

約数和(自身を除く): 33695428

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 4733, 8284, 9466, 18932, 89927, 179854, 359708, 515897, 1031794, 2063588, 9802043, 19604086, 39208172]

約数ペア:

[(1, 39208172), (2, 19604086), (4, 9802043), (19, 2063588), (38, 1031794), (76, 515897), (109, 359708), (218, 179854), (436, 89927), (2071, 18932), (4142, 9466), (4733, 8284)]