19156084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1935

約数の個数: 24

約数和(自身を含む): 34933248

約数和(自身を除く): 15777164

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 1823, 2627, 3646, 5254, 7292, 10508, 67451, 129433, 134902, 258866, 269804, 517732, 4789021, 9578042, 19156084]

約数ペア:

[(1, 19156084), (2, 9578042), (4, 4789021), (37, 517732), (71, 269804), (74, 258866), (142, 134902), (148, 129433), (284, 67451), (1823, 10508), (2627, 7292), (3646, 5254)]