12448838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3947}}^1$

素因数の和:4051

約数の個数: 16

約数和(自身を含む): 19897920

約数和(自身を除く): 7449082

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 3947, 7894, 74993, 149986, 327601, 655202, 6224419, 12448838]

約数ペア:

[(1, 12448838), (2, 6224419), (19, 655202), (38, 327601), (83, 149986), (166, 74993), (1577, 7894), (3154, 3947)]