12887624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{84787}}^1$

素因数の和:84812

約数の個数: 16

約数和(自身を含む): 25436400

約数和(自身を除く): 12548776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 84787, 169574, 339148, 678296, 1610953, 3221906, 6443812, 12887624]

約数ペア:

[(1, 12887624), (2, 6443812), (4, 3221906), (8, 1610953), (19, 678296), (38, 339148), (76, 169574), (152, 84787)]