15500128

素因数分解:

$2^5\times 7^1\times {\mathrm{69197}}^1$

素因数の和:69214

約数の個数: 24

約数和(自身を含む): 34875792

約数和(自身を除く): 19375664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 69197, 138394, 276788, 484379, 553576, 968758, 1107152, 1937516, 2214304, 3875032, 7750064, 15500128]

約数ペア:

[(1, 15500128), (2, 7750064), (4, 3875032), (7, 2214304), (8, 1937516), (14, 1107152), (16, 968758), (28, 553576), (32, 484379), (56, 276788), (112, 138394), (224, 69197)]