19213824

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{1787}}^1$

素因数の和:1815

約数の個数: 80

約数和(自身を含む): 58531968

約数和(自身を除く): 39318144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1787, 1792, 2688, 3574, 3584, 5361, 5376, 7148, 10722, 10752, 12509, 14296, 21444, 25018, 28592, 37527, 42888, 50036, 57184, 75054, 85776, 100072, 114368, 150108, 171552, 200144, 228736, 300216, 343104, 400288, 457472, 600432, 686208, 800576, 914944, 1200864, 1372416, 1601152, 2401728, 2744832, 3202304, 4803456, 6404608, 9606912, 19213824]

約数ペア:

[(1, 19213824), (2, 9606912), (3, 6404608), (4, 4803456), (6, 3202304), (7, 2744832), (8, 2401728), (12, 1601152), (14, 1372416), (16, 1200864), (21, 914944), (24, 800576), (28, 686208), (32, 600432), (42, 457472), (48, 400288), (56, 343104), (64, 300216), (84, 228736), (96, 200144), (112, 171552), (128, 150108), (168, 114368), (192, 100072), (224, 85776), (256, 75054), (336, 57184), (384, 50036), (448, 42888), (512, 37527), (672, 28592), (768, 25018), (896, 21444), (1344, 14296), (1536, 12509), (1787, 10752), (1792, 10722), (2688, 7148), (3574, 5376), (3584, 5361)]