42244030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{222337}}^1$

素因数の和:222363

約数の個数: 16

約数和(自身を含む): 80041680

約数和(自身を除く): 37797650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 222337, 444674, 1111685, 2223370, 4224403, 8448806, 21122015, 42244030]

約数ペア:

[(1, 42244030), (2, 21122015), (5, 8448806), (10, 4224403), (19, 2223370), (38, 1111685), (95, 444674), (190, 222337)]