19324344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 52446240

約数和(自身を除く): 33121896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 241, 257, 312, 482, 514, 723, 771, 964, 1028, 1446, 1542, 1928, 2056, 2892, 3084, 3133, 3341, 5784, 6168, 6266, 6682, 9399, 10023, 12532, 13364, 18798, 20046, 25064, 26728, 37596, 40092, 61937, 75192, 80184, 123874, 185811, 247748, 371622, 495496, 743244, 805181, 1486488, 1610362, 2415543, 3220724, 4831086, 6441448, 9662172, 19324344]

約数ペア:

[(1, 19324344), (2, 9662172), (3, 6441448), (4, 4831086), (6, 3220724), (8, 2415543), (12, 1610362), (13, 1486488), (24, 805181), (26, 743244), (39, 495496), (52, 371622), (78, 247748), (104, 185811), (156, 123874), (241, 80184), (257, 75192), (312, 61937), (482, 40092), (514, 37596), (723, 26728), (771, 25064), (964, 20046), (1028, 18798), (1446, 13364), (1542, 12532), (1928, 10023), (2056, 9399), (2892, 6682), (3084, 6266), (3133, 6168), (3341, 5784)]