19454928

素因数分解:

$2^4\times 3^1\times {\mathrm{359}}^1\times {\mathrm{1129}}^1$

素因数の和:1499

約数の個数: 40

約数和(自身を含む): 50443200

約数和(自身を除く): 30988272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 359, 718, 1077, 1129, 1436, 2154, 2258, 2872, 3387, 4308, 4516, 5744, 6774, 8616, 9032, 13548, 17232, 18064, 27096, 54192, 405311, 810622, 1215933, 1621244, 2431866, 3242488, 4863732, 6484976, 9727464, 19454928]

約数ペア:

[(1, 19454928), (2, 9727464), (3, 6484976), (4, 4863732), (6, 3242488), (8, 2431866), (12, 1621244), (16, 1215933), (24, 810622), (48, 405311), (359, 54192), (718, 27096), (1077, 18064), (1129, 17232), (1436, 13548), (2154, 9032), (2258, 8616), (2872, 6774), (3387, 5744), (4308, 4516)]