19366984388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{934159}}^1$

素因数の和:934307

約数の個数: 24

約数和(自身を含む): 34840431360

約数和(自身を除く): 15473446972

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 20732, 934159, 1868318, 3736636, 66325289, 68193607, 132650578, 136387214, 265301156, 272774428, 4841746097, 9683492194, 19366984388]

約数ペア:

[(1, 19366984388), (2, 9683492194), (4, 4841746097), (71, 272774428), (73, 265301156), (142, 136387214), (146, 132650578), (284, 68193607), (292, 66325289), (5183, 3736636), (10366, 1868318), (20732, 934159)]