11408860

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{863}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 24022656

約数和(自身を除く): 12613796

約数列:

[1, 2, 4, 5, 10, 20, 661, 863, 1322, 1726, 2644, 3305, 3452, 4315, 6610, 8630, 13220, 17260, 570443, 1140886, 2281772, 2852215, 5704430, 11408860]

約数ペア:

[(1, 11408860), (2, 5704430), (4, 2852215), (5, 2281772), (10, 1140886), (20, 570443), (661, 17260), (863, 13220), (1322, 8630), (1726, 6610), (2644, 4315), (3305, 3452)]