12270086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 20563200

約数和(自身を除く): 8293114

約数列:

[1, 2, 19, 23, 38, 46, 101, 139, 202, 278, 437, 874, 1919, 2323, 2641, 3197, 3838, 4646, 5282, 6394, 14039, 28078, 44137, 60743, 88274, 121486, 266741, 322897, 533482, 645794, 6135043, 12270086]

約数ペア:

[(1, 12270086), (2, 6135043), (19, 645794), (23, 533482), (38, 322897), (46, 266741), (101, 121486), (139, 88274), (202, 60743), (278, 44137), (437, 28078), (874, 14039), (1919, 6394), (2323, 5282), (2641, 4646), (3197, 3838)]