2011194105

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{327823}}^1$

素因数の和:328240

約数の個数: 16

約数和(自身を含む): 3225788160

約数和(自身を除く): 1214594055

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 327823, 983469, 1639115, 4917345, 134079607, 402238821, 670398035, 2011194105]

約数ペア:

[(1, 2011194105), (3, 670398035), (5, 402238821), (15, 134079607), (409, 4917345), (1227, 1639115), (2045, 983469), (6135, 327823)]