19633824

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9739}}^1$

素因数の和:9762

約数の個数: 72

約数和(自身を含む): 63816480

約数和(自身を除く): 44182656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9739, 19478, 29217, 38956, 58434, 68173, 77912, 87651, 116868, 136346, 155824, 175302, 204519, 233736, 272692, 311648, 350604, 409038, 467472, 545384, 613557, 701208, 818076, 934944, 1090768, 1227114, 1402416, 1636152, 2181536, 2454228, 2804832, 3272304, 4908456, 6544608, 9816912, 19633824]

約数ペア:

[(1, 19633824), (2, 9816912), (3, 6544608), (4, 4908456), (6, 3272304), (7, 2804832), (8, 2454228), (9, 2181536), (12, 1636152), (14, 1402416), (16, 1227114), (18, 1090768), (21, 934944), (24, 818076), (28, 701208), (32, 613557), (36, 545384), (42, 467472), (48, 409038), (56, 350604), (63, 311648), (72, 272692), (84, 233736), (96, 204519), (112, 175302), (126, 155824), (144, 136346), (168, 116868), (224, 87651), (252, 77912), (288, 68173), (336, 58434), (504, 38956), (672, 29217), (1008, 19478), (2016, 9739)]