19370168

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{30649}}^1$

素因数の和:30734

約数の個数: 16

約数和(自身を含む): 36780000

約数和(自身を除く): 17409832

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 30649, 61298, 122596, 245192, 2421271, 4842542, 9685084, 19370168]

約数ペア:

[(1, 19370168), (2, 9685084), (4, 4842542), (8, 2421271), (79, 245192), (158, 122596), (316, 61298), (632, 30649)]