19755099

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24121}}^1$

素因数の和:24147

約数の個数: 24

約数和(自身を含む): 35121632

約数和(自身を除く): 15366533

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24121, 72363, 168847, 217089, 313573, 506541, 940719, 1519623, 2195011, 2822157, 6585033, 19755099]

約数ペア:

[(1, 19755099), (3, 6585033), (7, 2822157), (9, 2195011), (13, 1519623), (21, 940719), (39, 506541), (63, 313573), (91, 217089), (117, 168847), (273, 72363), (819, 24121)]