12126142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45587}}^1$

素因数の和:45615

約数の個数: 16

約数和(自身を含む): 21882240

約数和(自身を除く): 9756098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45587, 91174, 319109, 638218, 866153, 1732306, 6063071, 12126142]

約数ペア:

[(1, 12126142), (2, 6063071), (7, 1732306), (14, 866153), (19, 638218), (38, 319109), (133, 91174), (266, 45587)]