19469593

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 23034816

約数和(自身を除く): 3565223

約数列:

[1, 11, 13, 143, 173, 787, 1903, 2249, 8657, 10231, 24739, 112541, 136151, 1497661, 1769963, 19469593]

約数ペア:

[(1, 19469593), (11, 1769963), (13, 1497661), (143, 136151), (173, 112541), (787, 24739), (1903, 10231), (2249, 8657)]