19473594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 48936960

約数和(自身を除く): 29463366

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1061, 1311, 2122, 2622, 3059, 3183, 6118, 6366, 7427, 9177, 14854, 18354, 20159, 22281, 24403, 40318, 44562, 48806, 60477, 73209, 120954, 141113, 146418, 170821, 282226, 341642, 423339, 463657, 512463, 846678, 927314, 1024926, 1390971, 2781942, 3245599, 6491198, 9736797, 19473594]

約数ペア:

[(1, 19473594), (2, 9736797), (3, 6491198), (6, 3245599), (7, 2781942), (14, 1390971), (19, 1024926), (21, 927314), (23, 846678), (38, 512463), (42, 463657), (46, 423339), (57, 341642), (69, 282226), (114, 170821), (133, 146418), (138, 141113), (161, 120954), (266, 73209), (322, 60477), (399, 48806), (437, 44562), (483, 40318), (798, 24403), (874, 22281), (966, 20159), (1061, 18354), (1311, 14854), (2122, 9177), (2622, 7427), (3059, 6366), (3183, 6118)]