18584530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22391}}^1$

素因数の和:22481

約数の個数: 16

約数和(自身を含む): 33856704

約数和(自身を除く): 15272174

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 22391, 44782, 111955, 223910, 1858453, 3716906, 9292265, 18584530]

約数ペア:

[(1, 18584530), (2, 9292265), (5, 3716906), (10, 1858453), (83, 223910), (166, 111955), (415, 44782), (830, 22391)]