2019420718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8484961}}^1$

素因数の和:8484987

約数の個数: 16

約数和(自身を含む): 3665503584

約数和(自身を除く): 1646082866

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8484961, 16969922, 59394727, 118789454, 144244337, 288488674, 1009710359, 2019420718]

約数ペア:

[(1, 2019420718), (2, 1009710359), (7, 288488674), (14, 144244337), (17, 118789454), (34, 59394727), (119, 16969922), (238, 8484961)]