19332896

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{4993}}^1$

素因数の和:5025

約数の個数: 36

約数和(自身を含む): 41844726

約数和(自身を除く): 22511830

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 4993, 9986, 19972, 39944, 54923, 79888, 109846, 159776, 219692, 439384, 604153, 878768, 1208306, 1757536, 2416612, 4833224, 9666448, 19332896]

約数ペア:

[(1, 19332896), (2, 9666448), (4, 4833224), (8, 2416612), (11, 1757536), (16, 1208306), (22, 878768), (32, 604153), (44, 439384), (88, 219692), (121, 159776), (176, 109846), (242, 79888), (352, 54923), (484, 39944), (968, 19972), (1936, 9986), (3872, 4993)]