19256384

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 44549568

約数和(自身を除く): 25293184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 811, 848, 1484, 1622, 1696, 2968, 3244, 3392, 5677, 5936, 6488, 11354, 11872, 12976, 22708, 23744, 25952, 42983, 45416, 51904, 85966, 90832, 171932, 181664, 300881, 343864, 363328, 601762, 687728, 1203524, 1375456, 2407048, 2750912, 4814096, 9628192, 19256384]

約数ペア:

[(1, 19256384), (2, 9628192), (4, 4814096), (7, 2750912), (8, 2407048), (14, 1375456), (16, 1203524), (28, 687728), (32, 601762), (53, 363328), (56, 343864), (64, 300881), (106, 181664), (112, 171932), (212, 90832), (224, 85966), (371, 51904), (424, 45416), (448, 42983), (742, 25952), (811, 23744), (848, 22708), (1484, 12976), (1622, 11872), (1696, 11354), (2968, 6488), (3244, 5936), (3392, 5677)]