19100402808

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{28109}}^1$

素因数の和:29372

約数の個数: 64

約数和(自身を含む): 49869388800

約数和(自身を除く): 30768985992

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 1231, 2462, 3693, 4924, 7386, 9848, 14772, 28109, 28313, 29544, 56218, 56626, 84327, 84939, 112436, 113252, 168654, 169878, 224872, 226504, 337308, 339756, 646507, 674616, 679512, 1293014, 1939521, 2586028, 3879042, 5172056, 7758084, 15516168, 34602179, 69204358, 103806537, 138408716, 207613074, 276817432, 415226148, 795850117, 830452296, 1591700234, 2387550351, 3183400468, 4775100702, 6366800936, 9550201404, 19100402808]

約数ペア:

[(1, 19100402808), (2, 9550201404), (3, 6366800936), (4, 4775100702), (6, 3183400468), (8, 2387550351), (12, 1591700234), (23, 830452296), (24, 795850117), (46, 415226148), (69, 276817432), (92, 207613074), (138, 138408716), (184, 103806537), (276, 69204358), (552, 34602179), (1231, 15516168), (2462, 7758084), (3693, 5172056), (4924, 3879042), (7386, 2586028), (9848, 1939521), (14772, 1293014), (28109, 679512), (28313, 674616), (29544, 646507), (56218, 339756), (56626, 337308), (84327, 226504), (84939, 224872), (112436, 169878), (113252, 168654)]