19071508

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{9013}}^1$

素因数の和:9063

約数の個数: 18

約数和(自身を含む): 34893194

約数和(自身を除く): 15821686

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9013, 18026, 36052, 207299, 414598, 829196, 4767877, 9535754, 19071508]

約数ペア:

[(1, 19071508), (2, 9535754), (4, 4767877), (23, 829196), (46, 414598), (92, 207299), (529, 36052), (1058, 18026), (2116, 9013)]