121832978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139397}}^1$

素因数の和:139441

約数の個数: 16

約数和(自身を含む): 200733120

約数和(自身を除く): 78900142

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 139397, 278794, 2648543, 3206131, 5297086, 6412262, 60916489, 121832978]

約数ペア:

[(1, 121832978), (2, 60916489), (19, 6412262), (23, 5297086), (38, 3206131), (46, 2648543), (437, 278794), (874, 139397)]