19312664

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 44357400

約数和(自身を除く): 25044736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2593, 3724, 5186, 7448, 10372, 18151, 20744, 36302, 49267, 72604, 98534, 127057, 145208, 197068, 254114, 344869, 394136, 508228, 689738, 1016456, 1379476, 2414083, 2758952, 4828166, 9656332, 19312664]

約数ペア:

[(1, 19312664), (2, 9656332), (4, 4828166), (7, 2758952), (8, 2414083), (14, 1379476), (19, 1016456), (28, 689738), (38, 508228), (49, 394136), (56, 344869), (76, 254114), (98, 197068), (133, 145208), (152, 127057), (196, 98534), (266, 72604), (392, 49267), (532, 36302), (931, 20744), (1064, 18151), (1862, 10372), (2593, 7448), (3724, 5186)]