12198748562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{320699}}^1$

素因数の和:320751

約数の個数: 64

約数和(自身を含む): 25861248000

約数和(自身を除く): 13662499438

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 5434, 19019, 38038, 320699, 641398, 2244893, 3527689, 4169087, 4489786, 6093281, 7055378, 8338174, 12186562, 24693823, 29183609, 42652967, 45859957, 49387646, 58367218, 67026091, 79212653, 85305934, 91719914, 134052182, 158425306, 321019699, 469182637, 554488571, 642039398, 871339183, 938365274, 1108977142, 1742678366, 6099374281, 12198748562]

約数ペア:

[(1, 12198748562), (2, 6099374281), (7, 1742678366), (11, 1108977142), (13, 938365274), (14, 871339183), (19, 642039398), (22, 554488571), (26, 469182637), (38, 321019699), (77, 158425306), (91, 134052182), (133, 91719914), (143, 85305934), (154, 79212653), (182, 67026091), (209, 58367218), (247, 49387646), (266, 45859957), (286, 42652967), (418, 29183609), (494, 24693823), (1001, 12186562), (1463, 8338174), (1729, 7055378), (2002, 6093281), (2717, 4489786), (2926, 4169087), (3458, 3527689), (5434, 2244893), (19019, 641398), (38038, 320699)]