12782156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 23390640

約数和(自身を除く): 10608484

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 1091, 2182, 2929, 4364, 5858, 11716, 31639, 63278, 110191, 126556, 220382, 440764, 3195539, 6391078, 12782156]

約数ペア:

[(1, 12782156), (2, 6391078), (4, 3195539), (29, 440764), (58, 220382), (101, 126556), (116, 110191), (202, 63278), (404, 31639), (1091, 11716), (2182, 5858), (2929, 4364)]