2019880945

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{32233}}^1$

素因数の和:32472

約数の個数: 16

約数和(自身を含む): 2469382272

約数和(自身を除く): 449501327

約数列:

[1, 5, 83, 151, 415, 755, 12533, 32233, 62665, 161165, 2675339, 4867183, 13376695, 24335915, 403976189, 2019880945]

約数ペア:

[(1, 2019880945), (5, 403976189), (83, 24335915), (151, 13376695), (415, 4867183), (755, 2675339), (12533, 161165), (32233, 62665)]