15896748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 42850304

約数和(自身を除く): 26953556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 1951, 2037, 2716, 3902, 4074, 5853, 7804, 8148, 11706, 13657, 23412, 27314, 40971, 54628, 81942, 163884, 189247, 378494, 567741, 756988, 1135482, 1324729, 2270964, 2649458, 3974187, 5298916, 7948374, 15896748]

約数ペア:

[(1, 15896748), (2, 7948374), (3, 5298916), (4, 3974187), (6, 2649458), (7, 2270964), (12, 1324729), (14, 1135482), (21, 756988), (28, 567741), (42, 378494), (84, 189247), (97, 163884), (194, 81942), (291, 54628), (388, 40971), (582, 27314), (679, 23412), (1164, 13657), (1358, 11706), (1951, 8148), (2037, 7804), (2716, 5853), (3902, 4074)]