2019945811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{53377}}^1$

素因数の和:53502

約数の個数: 16

約数和(自身を含む): 2259811008

約数和(自身を除く): 239865197

約数列:

[1, 13, 41, 71, 533, 923, 2911, 37843, 53377, 693901, 2188457, 3789767, 28449941, 49266971, 155380447, 2019945811]

約数ペア:

[(1, 2019945811), (13, 155380447), (41, 49266971), (71, 28449941), (533, 3789767), (923, 2188457), (2911, 693901), (37843, 53377)]