12448688

素因数分解:

$2^4\times 7^1\times {\mathrm{111149}}^1$

素因数の和:111164

約数の個数: 20

約数和(自身を含む): 27565200

約数和(自身を除く): 15116512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111149, 222298, 444596, 778043, 889192, 1556086, 1778384, 3112172, 6224344, 12448688]

約数ペア:

[(1, 12448688), (2, 6224344), (4, 3112172), (7, 1778384), (8, 1556086), (14, 889192), (16, 778043), (28, 444596), (56, 222298), (112, 111149)]