19102147682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1\times {\mathrm{4363}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 30857739264

約数和(自身を除く): 11755591582

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 2111, 4222, 4363, 8726, 35887, 71774, 74171, 128771, 148342, 257542, 266143, 532286, 2189107, 4378214, 4524431, 9048862, 9210293, 18420586, 156574981, 313149962, 561827873, 1123655746, 9551073841, 19102147682]

約数ペア:

[(1, 19102147682), (2, 9551073841), (17, 1123655746), (34, 561827873), (61, 313149962), (122, 156574981), (1037, 18420586), (2074, 9210293), (2111, 9048862), (4222, 4524431), (4363, 4378214), (8726, 2189107), (35887, 532286), (71774, 266143), (74171, 257542), (128771, 148342)]