15690986084

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{55249951}}^1$

素因数の和:55250026

約数の個数: 12

約数和(自身を含む): 27845975808

約数和(自身を除く): 12154989724

約数列:

[1, 2, 4, 71, 142, 284, 55249951, 110499902, 220999804, 3922746521, 7845493042, 15690986084]

約数ペア:

[(1, 15690986084), (2, 7845493042), (4, 3922746521), (71, 220999804), (142, 110499902), (284, 55249951)]