9893956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 19248768

約数和(自身を除く): 9354812

約数列:

[1, 2, 4, 23, 41, 43, 46, 61, 82, 86, 92, 122, 164, 172, 244, 943, 989, 1403, 1763, 1886, 1978, 2501, 2623, 2806, 3526, 3772, 3956, 5002, 5246, 5612, 7052, 10004, 10492, 40549, 57523, 60329, 81098, 107543, 115046, 120658, 162196, 215086, 230092, 241316, 430172, 2473489, 4946978, 9893956]

約数ペア:

[(1, 9893956), (2, 4946978), (4, 2473489), (23, 430172), (41, 241316), (43, 230092), (46, 215086), (61, 162196), (82, 120658), (86, 115046), (92, 107543), (122, 81098), (164, 60329), (172, 57523), (244, 40549), (943, 10492), (989, 10004), (1403, 7052), (1763, 5612), (1886, 5246), (1978, 5002), (2501, 3956), (2623, 3772), (2806, 3526)]