11950506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 27649440

約数和(自身を除く): 15698934

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 83, 114, 166, 171, 249, 342, 421, 498, 747, 842, 1263, 1494, 1577, 2526, 3154, 3789, 4731, 7578, 7999, 9462, 14193, 15998, 23997, 28386, 34943, 47994, 69886, 71991, 104829, 143982, 209658, 314487, 628974, 663917, 1327834, 1991751, 3983502, 5975253, 11950506]

約数ペア:

[(1, 11950506), (2, 5975253), (3, 3983502), (6, 1991751), (9, 1327834), (18, 663917), (19, 628974), (38, 314487), (57, 209658), (83, 143982), (114, 104829), (166, 71991), (171, 69886), (249, 47994), (342, 34943), (421, 28386), (498, 23997), (747, 15998), (842, 14193), (1263, 9462), (1494, 7999), (1577, 7578), (2526, 4731), (3154, 3789)]