19257064

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{23833}}^1$

素因数の和:23940

約数の個数: 16

約数和(自身を含む): 36466020

約数和(自身を除く): 17208956

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 23833, 47666, 95332, 190664, 2407133, 4814266, 9628532, 19257064]

約数ペア:

[(1, 19257064), (2, 9628532), (4, 4814266), (8, 2407133), (101, 190664), (202, 95332), (404, 47666), (808, 23833)]