12586128

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1271

約数の個数: 40

約数和(自身を含む): 32670528

約数和(自身を除く): 20084400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 997, 1052, 1578, 1994, 2104, 2991, 3156, 3988, 4208, 5982, 6312, 7976, 11964, 12624, 15952, 23928, 47856, 262211, 524422, 786633, 1048844, 1573266, 2097688, 3146532, 4195376, 6293064, 12586128]

約数ペア:

[(1, 12586128), (2, 6293064), (3, 4195376), (4, 3146532), (6, 2097688), (8, 1573266), (12, 1048844), (16, 786633), (24, 524422), (48, 262211), (263, 47856), (526, 23928), (789, 15952), (997, 12624), (1052, 11964), (1578, 7976), (1994, 6312), (2104, 5982), (2991, 4208), (3156, 3988)]