127972562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{82139}}^1$

素因数の和:82201

約数の個数: 16

約数和(自身を含む): 206992800

約数和(自身を除く): 79020238

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 82139, 164278, 1560641, 3121282, 3367699, 6735398, 63986281, 127972562]

約数ペア:

[(1, 127972562), (2, 63986281), (19, 6735398), (38, 3367699), (41, 3121282), (82, 1560641), (779, 164278), (1558, 82139)]