15119876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{53239}}^1$

素因数の和:53314

約数の個数: 12

約数和(自身を含む): 26832960

約数和(自身を除く): 11713084

約数列:

[1, 2, 4, 71, 142, 284, 53239, 106478, 212956, 3779969, 7559938, 15119876]

約数ペア:

[(1, 15119876), (2, 7559938), (4, 3779969), (71, 212956), (142, 106478), (284, 53239)]