15553610896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2486191}}^1$

素因数の和:2486239

約数の個数: 40

約数和(自身を含む): 33295083264

約数和(自身を除く): 17741472368

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 2486191, 4972382, 9944764, 19889528, 39779056, 42265247, 57182393, 84530494, 114364786, 169060988, 228729572, 338121976, 457459144, 676243952, 914918288, 972100681, 1944201362, 3888402724, 7776805448, 15553610896]

約数ペア:

[(1, 15553610896), (2, 7776805448), (4, 3888402724), (8, 1944201362), (16, 972100681), (17, 914918288), (23, 676243952), (34, 457459144), (46, 338121976), (68, 228729572), (92, 169060988), (136, 114364786), (184, 84530494), (272, 57182393), (368, 42265247), (391, 39779056), (782, 19889528), (1564, 9944764), (3128, 4972382), (6256, 2486191)]