19339936

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 48771072

約数和(自身を除く): 29431136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 112, 154, 167, 176, 188, 224, 308, 329, 334, 352, 376, 517, 616, 658, 668, 752, 1034, 1169, 1232, 1316, 1336, 1504, 1837, 2068, 2338, 2464, 2632, 2672, 3619, 3674, 4136, 4676, 5264, 5344, 7238, 7348, 7849, 8272, 9352, 10528, 12859, 14476, 14696, 15698, 16544, 18704, 25718, 28952, 29392, 31396, 37408, 51436, 54943, 57904, 58784, 62792, 86339, 102872, 109886, 115808, 125584, 172678, 205744, 219772, 251168, 345356, 411488, 439544, 604373, 690712, 879088, 1208746, 1381424, 1758176, 2417492, 2762848, 4834984, 9669968, 19339936]

約数ペア:

[(1, 19339936), (2, 9669968), (4, 4834984), (7, 2762848), (8, 2417492), (11, 1758176), (14, 1381424), (16, 1208746), (22, 879088), (28, 690712), (32, 604373), (44, 439544), (47, 411488), (56, 345356), (77, 251168), (88, 219772), (94, 205744), (112, 172678), (154, 125584), (167, 115808), (176, 109886), (188, 102872), (224, 86339), (308, 62792), (329, 58784), (334, 57904), (352, 54943), (376, 51436), (517, 37408), (616, 31396), (658, 29392), (668, 28952), (752, 25718), (1034, 18704), (1169, 16544), (1232, 15698), (1316, 14696), (1336, 14476), (1504, 12859), (1837, 10528), (2068, 9352), (2338, 8272), (2464, 7849), (2632, 7348), (2672, 7238), (3619, 5344), (3674, 5264), (4136, 4676)]