19370804552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2269307}}^1$

素因数の和:2269421

約数の個数: 32

約数和(自身を含む): 40030593120

約数和(自身を除く): 20659788568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 8536, 2269307, 4538614, 9077228, 18154456, 24962377, 49924754, 99849508, 199699016, 220122779, 440245558, 880491116, 1760982232, 2421350569, 4842701138, 9685402276, 19370804552]

約数ペア:

[(1, 19370804552), (2, 9685402276), (4, 4842701138), (8, 2421350569), (11, 1760982232), (22, 880491116), (44, 440245558), (88, 220122779), (97, 199699016), (194, 99849508), (388, 49924754), (776, 24962377), (1067, 18154456), (2134, 9077228), (4268, 4538614), (8536, 2269307)]