19288416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28703}}^1$

素因数の和:28723

約数の個数: 48

約数和(自身を含む): 57867264

約数和(自身を除く): 38578848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28703, 57406, 86109, 114812, 172218, 200921, 229624, 344436, 401842, 459248, 602763, 688872, 803684, 918496, 1205526, 1377744, 1607368, 2411052, 2755488, 3214736, 4822104, 6429472, 9644208, 19288416]

約数ペア:

[(1, 19288416), (2, 9644208), (3, 6429472), (4, 4822104), (6, 3214736), (7, 2755488), (8, 2411052), (12, 1607368), (14, 1377744), (16, 1205526), (21, 918496), (24, 803684), (28, 688872), (32, 602763), (42, 459248), (48, 401842), (56, 344436), (84, 229624), (96, 200921), (112, 172218), (168, 114812), (224, 86109), (336, 57406), (672, 28703)]