19326776

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 43092000

約数和(自身を除く): 23765224

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1049, 1316, 2098, 2303, 2632, 4196, 4606, 7343, 8392, 9212, 14686, 18424, 29372, 49303, 51401, 58744, 98606, 102802, 197212, 205604, 345121, 394424, 411208, 690242, 1380484, 2415847, 2760968, 4831694, 9663388, 19326776]

約数ペア:

[(1, 19326776), (2, 9663388), (4, 4831694), (7, 2760968), (8, 2415847), (14, 1380484), (28, 690242), (47, 411208), (49, 394424), (56, 345121), (94, 205604), (98, 197212), (188, 102802), (196, 98606), (329, 58744), (376, 51401), (392, 49303), (658, 29372), (1049, 18424), (1316, 14686), (2098, 9212), (2303, 8392), (2632, 7343), (4196, 4606)]