19294872

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{3203}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 48444480

約数和(自身を除く): 29149608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 3203, 6024, 6406, 9609, 12812, 19218, 25624, 38436, 76872, 803953, 1607906, 2411859, 3215812, 4823718, 6431624, 9647436, 19294872]

約数ペア:

[(1, 19294872), (2, 9647436), (3, 6431624), (4, 4823718), (6, 3215812), (8, 2411859), (12, 1607906), (24, 803953), (251, 76872), (502, 38436), (753, 25624), (1004, 19218), (1506, 12812), (2008, 9609), (3012, 6406), (3203, 6024)]