12974764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 24970176

約数和(自身を除く): 11995412

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2251, 2882, 4502, 5764, 9004, 24761, 49522, 99044, 294881, 589762, 1179524, 3243691, 6487382, 12974764]

約数ペア:

[(1, 12974764), (2, 6487382), (4, 3243691), (11, 1179524), (22, 589762), (44, 294881), (131, 99044), (262, 49522), (524, 24761), (1441, 9004), (2251, 5764), (2882, 4502)]