19324416

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 53817984

約数和(自身を除く): 34493568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 547, 552, 736, 768, 1094, 1104, 1472, 1536, 1641, 2188, 2208, 2944, 3282, 4376, 4416, 5888, 6564, 8752, 8832, 11776, 12581, 13128, 17504, 17664, 25162, 26256, 35008, 35328, 37743, 50324, 52512, 70016, 75486, 100648, 105024, 140032, 150972, 201296, 210048, 280064, 301944, 402592, 420096, 603888, 805184, 840192, 1207776, 1610368, 2415552, 3220736, 4831104, 6441472, 9662208, 19324416]

約数ペア:

[(1, 19324416), (2, 9662208), (3, 6441472), (4, 4831104), (6, 3220736), (8, 2415552), (12, 1610368), (16, 1207776), (23, 840192), (24, 805184), (32, 603888), (46, 420096), (48, 402592), (64, 301944), (69, 280064), (92, 210048), (96, 201296), (128, 150972), (138, 140032), (184, 105024), (192, 100648), (256, 75486), (276, 70016), (368, 52512), (384, 50324), (512, 37743), (547, 35328), (552, 35008), (736, 26256), (768, 25162), (1094, 17664), (1104, 17504), (1472, 13128), (1536, 12581), (1641, 11776), (2188, 8832), (2208, 8752), (2944, 6564), (3282, 5888), (4376, 4416)]