13417892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 24216192

約数和(自身を除く): 10798300

約数列:

[1, 2, 4, 43, 86, 172, 181, 362, 431, 724, 862, 1724, 7783, 15566, 18533, 31132, 37066, 74132, 78011, 156022, 312044, 3354473, 6708946, 13417892]

約数ペア:

[(1, 13417892), (2, 6708946), (4, 3354473), (43, 312044), (86, 156022), (172, 78011), (181, 74132), (362, 37066), (431, 31132), (724, 18533), (862, 15566), (1724, 7783)]