19558824

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6221}}^1$

素因数の和:6361

約数の個数: 32

約数和(自身を含む): 49278240

約数和(自身を除く): 29719416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6221, 12442, 18663, 24884, 37326, 49768, 74652, 149304, 814951, 1629902, 2444853, 3259804, 4889706, 6519608, 9779412, 19558824]

約数ペア:

[(1, 19558824), (2, 9779412), (3, 6519608), (4, 4889706), (6, 3259804), (8, 2444853), (12, 1629902), (24, 814951), (131, 149304), (262, 74652), (393, 49768), (524, 37326), (786, 24884), (1048, 18663), (1572, 12442), (3144, 6221)]