19638959054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{5683}}^1$

素因数の和:6033

約数の個数: 64

約数和(自身を含む): 35545644288

約数和(自身を除く): 15906685234

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 281, 286, 473, 559, 562, 946, 1118, 3091, 3653, 5683, 6149, 6182, 7306, 11366, 12083, 12298, 24166, 40183, 62513, 73879, 80366, 125026, 132913, 147758, 157079, 244369, 265826, 314158, 488738, 812669, 1596923, 1625338, 1727869, 2688059, 3176797, 3193846, 3455738, 5376118, 6353594, 17566153, 20759999, 34944767, 35132306, 41519998, 68667689, 69889534, 137335378, 228359989, 456719978, 755344579, 892679957, 1510689158, 1785359914, 9819479527, 19638959054]

約数ペア:

[(1, 19638959054), (2, 9819479527), (11, 1785359914), (13, 1510689158), (22, 892679957), (26, 755344579), (43, 456719978), (86, 228359989), (143, 137335378), (281, 69889534), (286, 68667689), (473, 41519998), (559, 35132306), (562, 34944767), (946, 20759999), (1118, 17566153), (3091, 6353594), (3653, 5376118), (5683, 3455738), (6149, 3193846), (6182, 3176797), (7306, 2688059), (11366, 1727869), (12083, 1625338), (12298, 1596923), (24166, 812669), (40183, 488738), (62513, 314158), (73879, 265826), (80366, 244369), (125026, 157079), (132913, 147758)]