19281696

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4099}}^1$

素因数の和:4126

約数の個数: 72

約数和(自身を含む): 58892400

約数和(自身を除く): 39610704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4099, 4704, 8198, 12297, 16396, 24594, 28693, 32792, 49188, 57386, 65584, 86079, 98376, 114772, 131168, 172158, 196752, 200851, 229544, 344316, 393504, 401702, 459088, 602553, 688632, 803404, 918176, 1205106, 1377264, 1606808, 2410212, 2754528, 3213616, 4820424, 6427232, 9640848, 19281696]

約数ペア:

[(1, 19281696), (2, 9640848), (3, 6427232), (4, 4820424), (6, 3213616), (7, 2754528), (8, 2410212), (12, 1606808), (14, 1377264), (16, 1205106), (21, 918176), (24, 803404), (28, 688632), (32, 602553), (42, 459088), (48, 401702), (49, 393504), (56, 344316), (84, 229544), (96, 200851), (98, 196752), (112, 172158), (147, 131168), (168, 114772), (196, 98376), (224, 86079), (294, 65584), (336, 57386), (392, 49188), (588, 32792), (672, 28693), (784, 24594), (1176, 16396), (1568, 12297), (2352, 8198), (4099, 4704)]