11219768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 25989120

約数和(自身を除く): 14769352

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 281, 322, 434, 562, 644, 713, 868, 1124, 1288, 1426, 1736, 1967, 2248, 2852, 3934, 4991, 5704, 6463, 7868, 8711, 9982, 12926, 15736, 17422, 19964, 25852, 34844, 39928, 45241, 51704, 60977, 69688, 90482, 121954, 180964, 200353, 243908, 361928, 400706, 487816, 801412, 1402471, 1602824, 2804942, 5609884, 11219768]

約数ペア:

[(1, 11219768), (2, 5609884), (4, 2804942), (7, 1602824), (8, 1402471), (14, 801412), (23, 487816), (28, 400706), (31, 361928), (46, 243908), (56, 200353), (62, 180964), (92, 121954), (124, 90482), (161, 69688), (184, 60977), (217, 51704), (248, 45241), (281, 39928), (322, 34844), (434, 25852), (562, 19964), (644, 17422), (713, 15736), (868, 12926), (1124, 9982), (1288, 8711), (1426, 7868), (1736, 6463), (1967, 5704), (2248, 4991), (2852, 3934)]