19061392

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 60

約数和(自身を含む): 44083116

約数和(自身を除く): 25021724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 593, 656, 784, 1148, 1186, 2009, 2296, 2372, 4018, 4151, 4592, 4744, 8036, 8302, 9488, 16072, 16604, 24313, 29057, 32144, 33208, 48626, 58114, 66416, 97252, 116228, 170191, 194504, 232456, 340382, 389008, 464912, 680764, 1191337, 1361528, 2382674, 2723056, 4765348, 9530696, 19061392]

約数ペア:

[(1, 19061392), (2, 9530696), (4, 4765348), (7, 2723056), (8, 2382674), (14, 1361528), (16, 1191337), (28, 680764), (41, 464912), (49, 389008), (56, 340382), (82, 232456), (98, 194504), (112, 170191), (164, 116228), (196, 97252), (287, 66416), (328, 58114), (392, 48626), (574, 33208), (593, 32144), (656, 29057), (784, 24313), (1148, 16604), (1186, 16072), (2009, 9488), (2296, 8302), (2372, 8036), (4018, 4744), (4151, 4592)]