1911341438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{159571}}^1$

素因数の和:159739

約数の個数: 16

約数和(自身を含む): 2946975696

約数和(自身を除く): 1035634258

約数列:

[1, 2, 53, 106, 113, 226, 5989, 11978, 159571, 319142, 8457263, 16914526, 18031523, 36063046, 955670719, 1911341438]

約数ペア:

[(1, 1911341438), (2, 955670719), (53, 36063046), (106, 18031523), (113, 16914526), (226, 8457263), (5989, 319142), (11978, 159571)]