127942922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{2753}}^1$

素因数の和:3997

約数の個数: 16

約数和(自身を含む): 202253760

約数和(自身を除く): 74310838

約数列:

[1, 2, 19, 38, 1223, 2446, 2753, 5506, 23237, 46474, 52307, 104614, 3366919, 6733838, 63971461, 127942922]

約数ペア:

[(1, 127942922), (2, 63971461), (19, 6733838), (38, 3366919), (1223, 104614), (2446, 52307), (2753, 46474), (5506, 23237)]