19323248

素因数分解:

$2^4\times 7^4\times {\mathrm{503}}^1$

素因数の和:539

約数の個数: 50

約数和(自身を含む): 43762824

約数和(自身を除く): 24439576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 503, 686, 784, 1006, 1372, 2012, 2401, 2744, 3521, 4024, 4802, 5488, 7042, 8048, 9604, 14084, 19208, 24647, 28168, 38416, 49294, 56336, 98588, 172529, 197176, 345058, 394352, 690116, 1207703, 1380232, 2415406, 2760464, 4830812, 9661624, 19323248]

約数ペア:

[(1, 19323248), (2, 9661624), (4, 4830812), (7, 2760464), (8, 2415406), (14, 1380232), (16, 1207703), (28, 690116), (49, 394352), (56, 345058), (98, 197176), (112, 172529), (196, 98588), (343, 56336), (392, 49294), (503, 38416), (686, 28168), (784, 24647), (1006, 19208), (1372, 14084), (2012, 9604), (2401, 8048), (2744, 7042), (3521, 5488), (4024, 4802)]