19139118

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{167887}}^1$

素因数の和:167911

約数の個数: 16

約数和(自身を含む): 40293120

約数和(自身を除く): 21154002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 167887, 335774, 503661, 1007322, 3189853, 6379706, 9569559, 19139118]

約数ペア:

[(1, 19139118), (2, 9569559), (3, 6379706), (6, 3189853), (19, 1007322), (38, 503661), (57, 335774), (114, 167887)]