17412740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45823}}^1$

素因数の和:45851

約数の個数: 24

約数和(自身を含む): 38492160

約数和(自身を除く): 21079420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45823, 91646, 183292, 229115, 458230, 870637, 916460, 1741274, 3482548, 4353185, 8706370, 17412740]

約数ペア:

[(1, 17412740), (2, 8706370), (4, 4353185), (5, 3482548), (10, 1741274), (19, 916460), (20, 870637), (38, 458230), (76, 229115), (95, 183292), (190, 91646), (380, 45823)]