2019690042

素因数分解:

$2^1\times 3^1\times {\mathrm{3407}}^1\times {\mathrm{98801}}^1$

素因数の和:102213

約数の個数: 16

約数和(自身を含む): 4040606592

約数和(自身を除く): 2020916550

約数列:

[1, 2, 3, 6, 3407, 6814, 10221, 20442, 98801, 197602, 296403, 592806, 336615007, 673230014, 1009845021, 2019690042]

約数ペア:

[(1, 2019690042), (2, 1009845021), (3, 673230014), (6, 336615007), (3407, 592806), (6814, 296403), (10221, 197602), (20442, 98801)]