19947624

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{36137}}^1$

素因数の和:36169

約数の個数: 32

約数和(自身を含む): 52038720

約数和(自身を除く): 32091096

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 36137, 72274, 108411, 144548, 216822, 289096, 433644, 831151, 867288, 1662302, 2493453, 3324604, 4986906, 6649208, 9973812, 19947624]

約数ペア:

[(1, 19947624), (2, 9973812), (3, 6649208), (4, 4986906), (6, 3324604), (8, 2493453), (12, 1662302), (23, 867288), (24, 831151), (46, 433644), (69, 289096), (92, 216822), (138, 144548), (184, 108411), (276, 72274), (552, 36137)]