19102603

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 21482496

約数和(自身を除く): 2379893

約数列:

[1, 13, 31, 107, 403, 443, 1391, 3317, 5759, 13733, 43121, 47401, 178529, 616213, 1469431, 19102603]

約数ペア:

[(1, 19102603), (13, 1469431), (31, 616213), (107, 178529), (403, 47401), (443, 43121), (1391, 13733), (3317, 5759)]