19261502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1607}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 31201632

約数和(自身を除く): 11940130

約数列:

[1, 2, 13, 26, 461, 922, 1607, 3214, 5993, 11986, 20891, 41782, 740827, 1481654, 9630751, 19261502]

約数ペア:

[(1, 19261502), (2, 9630751), (13, 1481654), (26, 740827), (461, 41782), (922, 20891), (1607, 11986), (3214, 5993)]