84025030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{442237}}^1$

素因数の和:442263

約数の個数: 16

約数和(自身を含む): 159205680

約数和(自身を除く): 75180650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 442237, 884474, 2211185, 4422370, 8402503, 16805006, 42012515, 84025030]

約数ペア:

[(1, 84025030), (2, 42012515), (5, 16805006), (10, 8402503), (19, 4422370), (38, 2211185), (95, 884474), (190, 442237)]