19295424

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 84

約数和(自身を含む): 55935880

約数和(自身を除く): 36640456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 241, 278, 288, 417, 482, 556, 576, 723, 834, 964, 1112, 1251, 1446, 1668, 1928, 2169, 2224, 2502, 2892, 3336, 3856, 4338, 4448, 5004, 5784, 6672, 7712, 8676, 8896, 10008, 11568, 13344, 15424, 17352, 20016, 23136, 26688, 33499, 34704, 40032, 46272, 66998, 69408, 80064, 100497, 133996, 138816, 200994, 267992, 301491, 401988, 535984, 602982, 803976, 1071968, 1205964, 1607952, 2143936, 2411928, 3215904, 4823856, 6431808, 9647712, 19295424]

約数ペア:

[(1, 19295424), (2, 9647712), (3, 6431808), (4, 4823856), (6, 3215904), (8, 2411928), (9, 2143936), (12, 1607952), (16, 1205964), (18, 1071968), (24, 803976), (32, 602982), (36, 535984), (48, 401988), (64, 301491), (72, 267992), (96, 200994), (139, 138816), (144, 133996), (192, 100497), (241, 80064), (278, 69408), (288, 66998), (417, 46272), (482, 40032), (556, 34704), (576, 33499), (723, 26688), (834, 23136), (964, 20016), (1112, 17352), (1251, 15424), (1446, 13344), (1668, 11568), (1928, 10008), (2169, 8896), (2224, 8676), (2502, 7712), (2892, 6672), (3336, 5784), (3856, 5004), (4338, 4448)]