15127934978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2621}}^1\times {\mathrm{3041}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 24789793392

約数和(自身を除く): 9661858414

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 2621, 3041, 5242, 6082, 34073, 39533, 68146, 79066, 191333, 221993, 382666, 443986, 2487329, 2885909, 4974658, 5771818, 7970461, 15940922, 103615993, 207231986, 581843653, 1163687306, 7563967489, 15127934978]

約数ペア:

[(1, 15127934978), (2, 7563967489), (13, 1163687306), (26, 581843653), (73, 207231986), (146, 103615993), (949, 15940922), (1898, 7970461), (2621, 5771818), (3041, 4974658), (5242, 2885909), (6082, 2487329), (34073, 443986), (39533, 382666), (68146, 221993), (79066, 191333)]