19272088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{219001}}^1$

素因数の和:219018

約数の個数: 16

約数和(自身を含む): 39420360

約数和(自身を除く): 20148272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 219001, 438002, 876004, 1752008, 2409011, 4818022, 9636044, 19272088]

約数ペア:

[(1, 19272088), (2, 9636044), (4, 4818022), (8, 2409011), (11, 1752008), (22, 876004), (44, 438002), (88, 219001)]