19095152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 40652160

約数和(自身を除く): 21557008

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2731, 3496, 5462, 6992, 10924, 21848, 43696, 51889, 62813, 103778, 125626, 207556, 251252, 415112, 502504, 830224, 1005008, 1193447, 2386894, 4773788, 9547576, 19095152]

約数ペア:

[(1, 19095152), (2, 9547576), (4, 4773788), (8, 2386894), (16, 1193447), (19, 1005008), (23, 830224), (38, 502504), (46, 415112), (76, 251252), (92, 207556), (152, 125626), (184, 103778), (304, 62813), (368, 51889), (437, 43696), (874, 21848), (1748, 10924), (2731, 6992), (3496, 5462)]