19017096

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 56197440

約数和(自身を除く): 37180344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 103, 147, 157, 168, 196, 206, 294, 309, 314, 392, 412, 471, 588, 618, 628, 721, 824, 942, 1099, 1176, 1236, 1256, 1442, 1884, 2163, 2198, 2472, 2884, 3297, 3768, 4326, 4396, 5047, 5768, 6594, 7693, 8652, 8792, 10094, 13188, 15141, 15386, 16171, 17304, 20188, 23079, 26376, 30282, 30772, 32342, 40376, 46158, 48513, 60564, 61544, 64684, 92316, 97026, 113197, 121128, 129368, 184632, 194052, 226394, 339591, 388104, 452788, 679182, 792379, 905576, 1358364, 1584758, 2377137, 2716728, 3169516, 4754274, 6339032, 9508548, 19017096]

約数ペア:

[(1, 19017096), (2, 9508548), (3, 6339032), (4, 4754274), (6, 3169516), (7, 2716728), (8, 2377137), (12, 1584758), (14, 1358364), (21, 905576), (24, 792379), (28, 679182), (42, 452788), (49, 388104), (56, 339591), (84, 226394), (98, 194052), (103, 184632), (147, 129368), (157, 121128), (168, 113197), (196, 97026), (206, 92316), (294, 64684), (309, 61544), (314, 60564), (392, 48513), (412, 46158), (471, 40376), (588, 32342), (618, 30772), (628, 30282), (721, 26376), (824, 23079), (942, 20188), (1099, 17304), (1176, 16171), (1236, 15386), (1256, 15141), (1442, 13188), (1884, 10094), (2163, 8792), (2198, 8652), (2472, 7693), (2884, 6594), (3297, 5768), (3768, 5047), (4326, 4396)]