12653309

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 13675200

約数和(自身を除く): 1021891

約数列:

[1, 29, 43, 73, 139, 1247, 2117, 3139, 4031, 5977, 10147, 91031, 173333, 294263, 436321, 12653309]

約数ペア:

[(1, 12653309), (29, 436321), (43, 294263), (73, 173333), (139, 91031), (1247, 10147), (2117, 5977), (3139, 4031)]