19198656

素因数分解:

$2^6\times 3^2\times {\mathrm{33331}}^1$

素因数の和:33349

約数の個数: 42

約数和(自身を含む): 55031132

約数和(自身を除く): 35832476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 33331, 66662, 99993, 133324, 199986, 266648, 299979, 399972, 533296, 599958, 799944, 1066592, 1199916, 1599888, 2133184, 2399832, 3199776, 4799664, 6399552, 9599328, 19198656]

約数ペア:

[(1, 19198656), (2, 9599328), (3, 6399552), (4, 4799664), (6, 3199776), (8, 2399832), (9, 2133184), (12, 1599888), (16, 1199916), (18, 1066592), (24, 799944), (32, 599958), (36, 533296), (48, 399972), (64, 299979), (72, 266648), (96, 199986), (144, 133324), (192, 99993), (288, 66662), (576, 33331)]