19097342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1103}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 31318272

約数和(自身を除く): 12220930

約数列:

[1, 2, 11, 22, 787, 1103, 1574, 2206, 8657, 12133, 17314, 24266, 868061, 1736122, 9548671, 19097342]

約数ペア:

[(1, 19097342), (2, 9548671), (11, 1736122), (22, 868061), (787, 24266), (1103, 17314), (1574, 12133), (2206, 8657)]