12672688

素因数分解:

$2^4\times 7^1\times {\mathrm{113149}}^1$

素因数の和:113164

約数の個数: 20

約数和(自身を含む): 28061200

約数和(自身を除く): 15388512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113149, 226298, 452596, 792043, 905192, 1584086, 1810384, 3168172, 6336344, 12672688]

約数ペア:

[(1, 12672688), (2, 6336344), (4, 3168172), (7, 1810384), (8, 1584086), (14, 905192), (16, 792043), (28, 452596), (56, 226298), (112, 113149)]