19172256

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4925

約数の個数: 48

約数和(自身を含む): 51565248

約数和(自身を除く): 32392992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4871, 9742, 14613, 19484, 29226, 38968, 58452, 77936, 116904, 155872, 199711, 233808, 399422, 467616, 599133, 798844, 1198266, 1597688, 2396532, 3195376, 4793064, 6390752, 9586128, 19172256]

約数ペア:

[(1, 19172256), (2, 9586128), (3, 6390752), (4, 4793064), (6, 3195376), (8, 2396532), (12, 1597688), (16, 1198266), (24, 798844), (32, 599133), (41, 467616), (48, 399422), (82, 233808), (96, 199711), (123, 155872), (164, 116904), (246, 77936), (328, 58452), (492, 38968), (656, 29226), (984, 19484), (1312, 14613), (1968, 9742), (3936, 4871)]