16481798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3247

約数の個数: 16

約数和(自身を含む): 25756704

約数和(自身を除く): 9274906

約数列:

[1, 2, 37, 71, 74, 142, 2627, 3137, 5254, 6274, 116069, 222727, 232138, 445454, 8240899, 16481798]

約数ペア:

[(1, 16481798), (2, 8240899), (37, 445454), (71, 232138), (74, 222727), (142, 116069), (2627, 6274), (3137, 5254)]