19461888

素因数分解:

$2^8\times 3^2\times {\mathrm{8447}}^1$

素因数の和:8469

約数の個数: 54

約数和(自身を含む): 56120064

約数和(自身を除く): 36658176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8447, 16894, 25341, 33788, 50682, 67576, 76023, 101364, 135152, 152046, 202728, 270304, 304092, 405456, 540608, 608184, 810912, 1081216, 1216368, 1621824, 2162432, 2432736, 3243648, 4865472, 6487296, 9730944, 19461888]

約数ペア:

[(1, 19461888), (2, 9730944), (3, 6487296), (4, 4865472), (6, 3243648), (8, 2432736), (9, 2162432), (12, 1621824), (16, 1216368), (18, 1081216), (24, 810912), (32, 608184), (36, 540608), (48, 405456), (64, 304092), (72, 270304), (96, 202728), (128, 152046), (144, 135152), (192, 101364), (256, 76023), (288, 67576), (384, 50682), (576, 33788), (768, 25341), (1152, 16894), (2304, 8447)]