19848864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29537}}^1$

素因数の和:29557

約数の個数: 48

約数和(自身を含む): 59548608

約数和(自身を除く): 39699744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29537, 59074, 88611, 118148, 177222, 206759, 236296, 354444, 413518, 472592, 620277, 708888, 827036, 945184, 1240554, 1417776, 1654072, 2481108, 2835552, 3308144, 4962216, 6616288, 9924432, 19848864]

約数ペア:

[(1, 19848864), (2, 9924432), (3, 6616288), (4, 4962216), (6, 3308144), (7, 2835552), (8, 2481108), (12, 1654072), (14, 1417776), (16, 1240554), (21, 945184), (24, 827036), (28, 708888), (32, 620277), (42, 472592), (48, 413518), (56, 354444), (84, 236296), (96, 206759), (112, 177222), (168, 118148), (224, 88611), (336, 59074), (672, 29537)]