27948886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105071}}^1$

素因数の和:105099

約数の個数: 16

約数和(自身を含む): 50434560

約数和(自身を除く): 22485674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 105071, 210142, 735497, 1470994, 1996349, 3992698, 13974443, 27948886]

約数ペア:

[(1, 27948886), (2, 13974443), (7, 3992698), (14, 1996349), (19, 1470994), (38, 735497), (133, 210142), (266, 105071)]