19303323

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10531}}^1$

素因数の和:10594

約数の個数: 16

約数和(自身を含む): 28310016

約数和(自身を除く): 9006693

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 10531, 31593, 136903, 410709, 494957, 1484871, 6434441, 19303323]

約数ペア:

[(1, 19303323), (3, 6434441), (13, 1484871), (39, 494957), (47, 410709), (141, 136903), (611, 31593), (1833, 10531)]