39130172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227501}}^1$

素因数の和:227548

約数の個数: 12

約数和(自身を含む): 70070616

約数和(自身を除く): 30940444

約数列:

[1, 2, 4, 43, 86, 172, 227501, 455002, 910004, 9782543, 19565086, 39130172]

約数ペア:

[(1, 39130172), (2, 19565086), (4, 9782543), (43, 910004), (86, 455002), (172, 227501)]