15188996872

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2039339}}^1$

素因数の和:2039378

約数の個数: 48

約数和(自身を含む): 34872714000

約数和(自身を除く): 19683717128

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 2039339, 4078678, 8157356, 14275373, 16314712, 28550746, 38747441, 57101492, 77494882, 99927611, 114202984, 154989764, 199855222, 271232087, 309979528, 399710444, 542464174, 799420888, 1084928348, 1898624609, 2169856696, 3797249218, 7594498436, 15188996872]

約数ペア:

[(1, 15188996872), (2, 7594498436), (4, 3797249218), (7, 2169856696), (8, 1898624609), (14, 1084928348), (19, 799420888), (28, 542464174), (38, 399710444), (49, 309979528), (56, 271232087), (76, 199855222), (98, 154989764), (133, 114202984), (152, 99927611), (196, 77494882), (266, 57101492), (392, 38747441), (532, 28550746), (931, 16314712), (1064, 14275373), (1862, 8157356), (3724, 4078678), (7448, 2039339)]