19123384

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8329}}^1$

素因数の和:8383

約数の個数: 32

約数和(自身を含む): 41983200

約数和(自身を除く): 22859816

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8329, 16658, 33316, 58303, 66632, 116606, 233212, 341489, 466424, 682978, 1365956, 2390423, 2731912, 4780846, 9561692, 19123384]

約数ペア:

[(1, 19123384), (2, 9561692), (4, 4780846), (7, 2731912), (8, 2390423), (14, 1365956), (28, 682978), (41, 466424), (56, 341489), (82, 233212), (164, 116606), (287, 66632), (328, 58303), (574, 33316), (1148, 16658), (2296, 8329)]