19007415986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1\times {\mathrm{6079}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 30898560000

約数和(自身を除く): 11891144014

約数列:

[1, 2, 13, 26, 241, 482, 499, 998, 3133, 6079, 6266, 6487, 12158, 12974, 79027, 120259, 158054, 240518, 1465039, 1563367, 2930078, 3033421, 3126734, 6066842, 19045507, 38091014, 39434473, 78868946, 731054461, 1462108922, 9503707993, 19007415986]

約数ペア:

[(1, 19007415986), (2, 9503707993), (13, 1462108922), (26, 731054461), (241, 78868946), (482, 39434473), (499, 38091014), (998, 19045507), (3133, 6066842), (6079, 3126734), (6266, 3033421), (6487, 2930078), (12158, 1563367), (12974, 1465039), (79027, 240518), (120259, 158054)]