39561230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208217}}^1$

素因数の和:208243

約数の個数: 16

約数和(自身を含む): 74958480

約数和(自身を除く): 35397250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 208217, 416434, 1041085, 2082170, 3956123, 7912246, 19780615, 39561230]

約数ペア:

[(1, 39561230), (2, 19780615), (5, 7912246), (10, 3956123), (19, 2082170), (38, 1041085), (95, 416434), (190, 208217)]