1188960019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{68611}}^1$

素因数の和:68698

約数の個数: 16

約数和(自身を含む): 1352479744

約数和(自身を除く): 163519725

約数列:

[1, 13, 31, 43, 403, 559, 1333, 17329, 68611, 891943, 2126941, 2950273, 27650233, 38353549, 91458463, 1188960019]

約数ペア:

[(1, 1188960019), (13, 91458463), (31, 38353549), (43, 27650233), (403, 2950273), (559, 2126941), (1333, 891943), (17329, 68611)]