38542192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{185299}}^1$

素因数の和:185320

約数の個数: 20

約数和(自身を含む): 80420200

約数和(自身を除く): 41878008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 185299, 370598, 741196, 1482392, 2408887, 2964784, 4817774, 9635548, 19271096, 38542192]

約数ペア:

[(1, 38542192), (2, 19271096), (4, 9635548), (8, 4817774), (13, 2964784), (16, 2408887), (26, 1482392), (52, 741196), (104, 370598), (208, 185299)]