12916624

素因数分解:

$2^4\times 7^1\times {\mathrm{115327}}^1$

素因数の和:115342

約数の個数: 20

約数和(自身を含む): 28601344

約数和(自身を除く): 15684720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115327, 230654, 461308, 807289, 922616, 1614578, 1845232, 3229156, 6458312, 12916624]

約数ペア:

[(1, 12916624), (2, 6458312), (4, 3229156), (7, 1845232), (8, 1614578), (14, 922616), (16, 807289), (28, 461308), (56, 230654), (112, 115327)]