127089442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{63103}}^1$

素因数の和:63177

約数の個数: 16

約数和(自身を含む): 204456960

約数和(自身を除く): 77367518

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 63103, 126206, 1198957, 2397914, 3344459, 6688918, 63544721, 127089442]

約数ペア:

[(1, 127089442), (2, 63544721), (19, 6688918), (38, 3344459), (53, 2397914), (106, 1198957), (1007, 126206), (2014, 63103)]