12543685

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 19390464

約数和(自身を除く): 6846779

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1051, 1085, 1705, 2387, 5255, 7357, 11561, 11935, 32581, 36785, 57805, 80927, 162905, 228067, 358391, 404635, 1140335, 1791955, 2508737, 12543685]

約数ペア:

[(1, 12543685), (5, 2508737), (7, 1791955), (11, 1140335), (31, 404635), (35, 358391), (55, 228067), (77, 162905), (155, 80927), (217, 57805), (341, 36785), (385, 32581), (1051, 11935), (1085, 11561), (1705, 7357), (2387, 5255)]