12515456

素因数分解:

$2^7\times {\mathrm{97777}}^1$

素因数の和:97791

約数の個数: 16

約数和(自身を含む): 24933390

約数和(自身を除く): 12417934

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 97777, 195554, 391108, 782216, 1564432, 3128864, 6257728, 12515456]

約数ペア:

[(1, 12515456), (2, 6257728), (4, 3128864), (8, 1564432), (16, 782216), (32, 391108), (64, 195554), (128, 97777)]