19362062

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 29728512

約数和(自身を除く): 10366450

約数列:

[1, 2, 67, 131, 134, 262, 1103, 2206, 8777, 17554, 73901, 144493, 147802, 288986, 9681031, 19362062]

約数ペア:

[(1, 19362062), (2, 9681031), (67, 288986), (131, 147802), (134, 144493), (262, 73901), (1103, 17554), (2206, 8777)]