19472968

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{10723}}^1$

素因数の和:10956

約数の個数: 16

約数和(自身を含む): 36676080

約数和(自身を除く): 17203112

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 10723, 21446, 42892, 85784, 2434121, 4868242, 9736484, 19472968]

約数ペア:

[(1, 19472968), (2, 9736484), (4, 4868242), (8, 2434121), (227, 85784), (454, 42892), (908, 21446), (1816, 10723)]