19021827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 11024637

約数列:

[1, 3, 11, 17, 33, 41, 51, 123, 187, 451, 561, 697, 827, 1353, 2091, 2481, 7667, 9097, 14059, 23001, 27291, 33907, 42177, 101721, 154649, 372977, 463947, 576419, 1118931, 1729257, 6340609, 19021827]

約数ペア:

[(1, 19021827), (3, 6340609), (11, 1729257), (17, 1118931), (33, 576419), (41, 463947), (51, 372977), (123, 154649), (187, 101721), (451, 42177), (561, 33907), (697, 27291), (827, 23001), (1353, 14059), (2091, 9097), (2481, 7667)]