19135296

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 84

約数和(自身を含む): 55473600

約数和(自身を除く): 36338304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 239, 278, 288, 417, 478, 556, 576, 717, 834, 956, 1112, 1251, 1434, 1668, 1912, 2151, 2224, 2502, 2868, 3336, 3824, 4302, 4448, 5004, 5736, 6672, 7648, 8604, 8896, 10008, 11472, 13344, 15296, 17208, 20016, 22944, 26688, 33221, 34416, 40032, 45888, 66442, 68832, 80064, 99663, 132884, 137664, 199326, 265768, 298989, 398652, 531536, 597978, 797304, 1063072, 1195956, 1594608, 2126144, 2391912, 3189216, 4783824, 6378432, 9567648, 19135296]

約数ペア:

[(1, 19135296), (2, 9567648), (3, 6378432), (4, 4783824), (6, 3189216), (8, 2391912), (9, 2126144), (12, 1594608), (16, 1195956), (18, 1063072), (24, 797304), (32, 597978), (36, 531536), (48, 398652), (64, 298989), (72, 265768), (96, 199326), (139, 137664), (144, 132884), (192, 99663), (239, 80064), (278, 68832), (288, 66442), (417, 45888), (478, 40032), (556, 34416), (576, 33221), (717, 26688), (834, 22944), (956, 20016), (1112, 17208), (1251, 15296), (1434, 13344), (1668, 11472), (1912, 10008), (2151, 8896), (2224, 8604), (2502, 7648), (2868, 6672), (3336, 5736), (3824, 5004), (4302, 4448)]