2019960254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{11969}}^1\times {\mathrm{6491}}^1$

素因数の和:18475

約数の個数: 16

約数和(自身を含む): 3263788080

約数和(自身を除く): 1243827826

約数列:

[1, 2, 13, 26, 6491, 11969, 12982, 23938, 84383, 155597, 168766, 311194, 77690779, 155381558, 1009980127, 2019960254]

約数ペア:

[(1, 2019960254), (2, 1009980127), (13, 155381558), (26, 77690779), (6491, 311194), (11969, 168766), (12982, 155597), (23938, 84383)]