20131108195

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1957327}}^1$

素因数の和:1957371

約数の個数: 24

約数和(自身を含む): 28115059392

約数和(自身を除く): 7983951197

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 10285, 1957327, 9786635, 21530597, 33274559, 107652985, 166372795, 236836567, 366020149, 1184182835, 1830100745, 4026221639, 20131108195]

約数ペア:

[(1, 20131108195), (5, 4026221639), (11, 1830100745), (17, 1184182835), (55, 366020149), (85, 236836567), (121, 166372795), (187, 107652985), (605, 33274559), (935, 21530597), (2057, 9786635), (10285, 1957327)]