2104359070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19130537}}^1$

素因数の和:19130555

約数の個数: 16

約数和(自身を含む): 4132196208

約数和(自身を除く): 2027837138

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 19130537, 38261074, 95652685, 191305370, 210435907, 420871814, 1052179535, 2104359070]

約数ペア:

[(1, 2104359070), (2, 1052179535), (5, 420871814), (10, 210435907), (11, 191305370), (22, 95652685), (55, 38261074), (110, 19130537)]