39438230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{303371}}^1$

素因数の和:303391

約数の個数: 16

約数和(自身を含む): 76449744

約数和(自身を除く): 37011514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 303371, 606742, 1516855, 3033710, 3943823, 7887646, 19719115, 39438230]

約数ペア:

[(1, 39438230), (2, 19719115), (5, 7887646), (10, 3943823), (13, 3033710), (26, 1516855), (65, 606742), (130, 303371)]