13469860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35447}}^1$

素因数の和:35475

約数の個数: 24

約数和(自身を含む): 29776320

約数和(自身を除く): 16306460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35447, 70894, 141788, 177235, 354470, 673493, 708940, 1346986, 2693972, 3367465, 6734930, 13469860]

約数ペア:

[(1, 13469860), (2, 6734930), (4, 3367465), (5, 2693972), (10, 1346986), (19, 708940), (20, 673493), (38, 354470), (76, 177235), (95, 141788), (190, 70894), (380, 35447)]