19616184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38921}}^1$

素因数の和:38940

約数の個数: 48

約数和(自身を含む): 60718320

約数和(自身を除く): 41102136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38921, 77842, 116763, 155684, 233526, 272447, 311368, 350289, 467052, 544894, 700578, 817341, 934104, 1089788, 1401156, 1634682, 2179576, 2452023, 2802312, 3269364, 4904046, 6538728, 9808092, 19616184]

約数ペア:

[(1, 19616184), (2, 9808092), (3, 6538728), (4, 4904046), (6, 3269364), (7, 2802312), (8, 2452023), (9, 2179576), (12, 1634682), (14, 1401156), (18, 1089788), (21, 934104), (24, 817341), (28, 700578), (36, 544894), (42, 467052), (56, 350289), (63, 311368), (72, 272447), (84, 233526), (126, 155684), (168, 116763), (252, 77842), (504, 38921)]