38188138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 62576640

約数和(自身を除く): 24388502

約数列:

[1, 2, 19, 38, 41, 82, 127, 193, 254, 386, 779, 1558, 2413, 3667, 4826, 5207, 7334, 7913, 10414, 15826, 24511, 49022, 98933, 150347, 197866, 300694, 465709, 931418, 1004951, 2009902, 19094069, 38188138]

約数ペア:

[(1, 38188138), (2, 19094069), (19, 2009902), (38, 1004951), (41, 931418), (82, 465709), (127, 300694), (193, 197866), (254, 150347), (386, 98933), (779, 49022), (1558, 24511), (2413, 15826), (3667, 10414), (4826, 7913), (5207, 7334)]