1086021970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9872927}}^1$

素因数の和:9872945

約数の個数: 16

約数和(自身を含む): 2132552448

約数和(自身を除く): 1046530478

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 9872927, 19745854, 49364635, 98729270, 108602197, 217204394, 543010985, 1086021970]

約数ペア:

[(1, 1086021970), (2, 543010985), (5, 217204394), (10, 108602197), (11, 98729270), (22, 49364635), (55, 19745854), (110, 9872927)]