71994610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{378919}}^1$

素因数の和:378945

約数の個数: 16

約数和(自身を含む): 136411200

約数和(自身を除く): 64416590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 378919, 757838, 1894595, 3789190, 7199461, 14398922, 35997305, 71994610]

約数ペア:

[(1, 71994610), (2, 35997305), (5, 14398922), (10, 7199461), (19, 3789190), (38, 1894595), (95, 757838), (190, 378919)]