15120224

素因数分解:

$2^5\times 7^2\times {\mathrm{9643}}^1$

素因数の和:9667

約数の個数: 36

約数和(自身を含む): 34631604

約数和(自身を除く): 19511380

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 9643, 19286, 38572, 67501, 77144, 135002, 154288, 270004, 308576, 472507, 540008, 945014, 1080016, 1890028, 2160032, 3780056, 7560112, 15120224]

約数ペア:

[(1, 15120224), (2, 7560112), (4, 3780056), (7, 2160032), (8, 1890028), (14, 1080016), (16, 945014), (28, 540008), (32, 472507), (49, 308576), (56, 270004), (98, 154288), (112, 135002), (196, 77144), (224, 67501), (392, 38572), (784, 19286), (1568, 9643)]