15678837772

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{93901}}^1$

素因数の和:93963

約数の個数: 48

約数和(自身を含む): 31288146400

約数和(自身を除く): 15609308628

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 2197, 3211, 4394, 6422, 8788, 12844, 41743, 83486, 93901, 166972, 187802, 375604, 1220713, 1784119, 2441426, 3568238, 4882852, 7136476, 15869269, 23193547, 31738538, 46387094, 63477076, 92774188, 206300497, 301516111, 412600994, 603032222, 825201988, 1206064444, 3919709443, 7839418886, 15678837772]

約数ペア:

[(1, 15678837772), (2, 7839418886), (4, 3919709443), (13, 1206064444), (19, 825201988), (26, 603032222), (38, 412600994), (52, 301516111), (76, 206300497), (169, 92774188), (247, 63477076), (338, 46387094), (494, 31738538), (676, 23193547), (988, 15869269), (2197, 7136476), (3211, 4882852), (4394, 3568238), (6422, 2441426), (8788, 1784119), (12844, 1220713), (41743, 375604), (83486, 187802), (93901, 166972)]