19308352

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 84

約数和(自身を含む): 45866304

約数和(自身を除く): 26557952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 131, 188, 196, 224, 262, 329, 376, 392, 448, 524, 658, 752, 784, 917, 1048, 1316, 1504, 1568, 1834, 2096, 2303, 2632, 3008, 3136, 3668, 4192, 4606, 5264, 6157, 6419, 7336, 8384, 9212, 10528, 12314, 12838, 14672, 18424, 21056, 24628, 25676, 29344, 36848, 43099, 49256, 51352, 58688, 73696, 86198, 98512, 102704, 147392, 172396, 197024, 205408, 301693, 344792, 394048, 410816, 603386, 689584, 1206772, 1379168, 2413544, 2758336, 4827088, 9654176, 19308352]

約数ペア:

[(1, 19308352), (2, 9654176), (4, 4827088), (7, 2758336), (8, 2413544), (14, 1379168), (16, 1206772), (28, 689584), (32, 603386), (47, 410816), (49, 394048), (56, 344792), (64, 301693), (94, 205408), (98, 197024), (112, 172396), (131, 147392), (188, 102704), (196, 98512), (224, 86198), (262, 73696), (329, 58688), (376, 51352), (392, 49256), (448, 43099), (524, 36848), (658, 29344), (752, 25676), (784, 24628), (917, 21056), (1048, 18424), (1316, 14672), (1504, 12838), (1568, 12314), (1834, 10528), (2096, 9212), (2303, 8384), (2632, 7336), (3008, 6419), (3136, 6157), (3668, 5264), (4192, 4606)]