189236564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{4721}}^1$

素因数の和:5647

約数の個数: 24

約数和(自身を含む): 361742976

約数和(自身を除く): 172506412

約数列:

[1, 2, 4, 11, 22, 44, 911, 1822, 3644, 4721, 9442, 10021, 18884, 20042, 40084, 51931, 103862, 207724, 4300831, 8601662, 17203324, 47309141, 94618282, 189236564]

約数ペア:

[(1, 189236564), (2, 94618282), (4, 47309141), (11, 17203324), (22, 8601662), (44, 4300831), (911, 207724), (1822, 103862), (3644, 51931), (4721, 40084), (9442, 20042), (10021, 18884)]