19650699842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2207}}^1\times {\mathrm{4721}}^1$

素因数の和:6994

約数の個数: 32

約数和(自身を含む): 31528756224

約数和(自身を除く): 11878056382

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 2207, 4414, 4721, 9442, 50761, 90487, 101522, 108583, 180974, 193561, 217166, 387122, 2081201, 4162402, 4451903, 8903806, 10419247, 20838494, 239642681, 427189127, 479285362, 854378254, 9825349921, 19650699842]

約数ペア:

[(1, 19650699842), (2, 9825349921), (23, 854378254), (41, 479285362), (46, 427189127), (82, 239642681), (943, 20838494), (1886, 10419247), (2207, 8903806), (4414, 4451903), (4721, 4162402), (9442, 2081201), (50761, 387122), (90487, 217166), (101522, 193561), (108583, 180974)]