19425224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26683}}^1$

素因数の和:26709

約数の個数: 32

約数和(自身を含む): 44829120

約数和(自身を除く): 25403896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26683, 53366, 106732, 186781, 213464, 346879, 373562, 693758, 747124, 1387516, 1494248, 2428153, 2775032, 4856306, 9712612, 19425224]

約数ペア:

[(1, 19425224), (2, 9712612), (4, 4856306), (7, 2775032), (8, 2428153), (13, 1494248), (14, 1387516), (26, 747124), (28, 693758), (52, 373562), (56, 346879), (91, 213464), (104, 186781), (182, 106732), (364, 53366), (728, 26683)]