12972296968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1202029}}^1$

素因数の和:1202125

約数の個数: 32

約数和(自身を含む): 25963848000

約数和(自身を除く): 12991551032

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 1202029, 2404058, 4808116, 9616232, 22838551, 45677102, 85344059, 91354204, 170688118, 182708408, 341376236, 682752472, 1621537121, 3243074242, 6486148484, 12972296968]

約数ペア:

[(1, 12972296968), (2, 6486148484), (4, 3243074242), (8, 1621537121), (19, 682752472), (38, 341376236), (71, 182708408), (76, 170688118), (142, 91354204), (152, 85344059), (284, 45677102), (568, 22838551), (1349, 9616232), (2698, 4808116), (5396, 2404058), (10792, 1202029)]