10907870

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2143}}^1$

素因数の和:2659

約数の個数: 16

約数和(自身を含む): 19681920

約数和(自身を除く): 8774050

約数列:

[1, 2, 5, 10, 509, 1018, 2143, 2545, 4286, 5090, 10715, 21430, 1090787, 2181574, 5453935, 10907870]

約数ペア:

[(1, 10907870), (2, 5453935), (5, 2181574), (10, 1090787), (509, 21430), (1018, 10715), (2143, 5090), (2545, 4286)]