19074564

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4861}}^1$

素因数の和:4980

約数の個数: 36

約数和(自身を含む): 48668620

約数和(自身を除く): 29594056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4861, 9722, 14583, 19444, 29166, 43749, 58332, 87498, 174996, 529849, 1059698, 1589547, 2119396, 3179094, 4768641, 6358188, 9537282, 19074564]

約数ペア:

[(1, 19074564), (2, 9537282), (3, 6358188), (4, 4768641), (6, 3179094), (9, 2119396), (12, 1589547), (18, 1059698), (36, 529849), (109, 174996), (218, 87498), (327, 58332), (436, 43749), (654, 29166), (981, 19444), (1308, 14583), (1962, 9722), (3924, 4861)]