12762142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4863

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 7462370

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4787, 9574, 148397, 205841, 296794, 411682, 6381071, 12762142]

約数ペア:

[(1, 12762142), (2, 6381071), (31, 411682), (43, 296794), (62, 205841), (86, 148397), (1333, 9574), (2666, 4787)]