142139342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{3559}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 224707200

約数和(自身を除く): 82567858

約数列:

[1, 2, 19, 38, 1051, 2102, 3559, 7118, 19969, 39938, 67621, 135242, 3740509, 7481018, 71069671, 142139342]

約数ペア:

[(1, 142139342), (2, 71069671), (19, 7481018), (38, 3740509), (1051, 135242), (2102, 67621), (3559, 39938), (7118, 19969)]