19525824

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 56662320

約数和(自身を除く): 37136496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 311, 327, 436, 576, 622, 654, 872, 933, 981, 1244, 1308, 1744, 1866, 1962, 2488, 2616, 2799, 3488, 3732, 3924, 4976, 5232, 5598, 6976, 7464, 7848, 9952, 10464, 11196, 14928, 15696, 19904, 20928, 22392, 29856, 31392, 33899, 44784, 59712, 62784, 67798, 89568, 101697, 135596, 179136, 203394, 271192, 305091, 406788, 542384, 610182, 813576, 1084768, 1220364, 1627152, 2169536, 2440728, 3254304, 4881456, 6508608, 9762912, 19525824]

約数ペア:

[(1, 19525824), (2, 9762912), (3, 6508608), (4, 4881456), (6, 3254304), (8, 2440728), (9, 2169536), (12, 1627152), (16, 1220364), (18, 1084768), (24, 813576), (32, 610182), (36, 542384), (48, 406788), (64, 305091), (72, 271192), (96, 203394), (109, 179136), (144, 135596), (192, 101697), (218, 89568), (288, 67798), (311, 62784), (327, 59712), (436, 44784), (576, 33899), (622, 31392), (654, 29856), (872, 22392), (933, 20928), (981, 19904), (1244, 15696), (1308, 14928), (1744, 11196), (1866, 10464), (1962, 9952), (2488, 7848), (2616, 7464), (2799, 6976), (3488, 5598), (3732, 5232), (3924, 4976)]