12118447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 14526720

約数和(自身を除く): 2408273

約数列:

[1, 11, 19, 23, 209, 253, 437, 2521, 4807, 27731, 47899, 57983, 526889, 637813, 1101677, 12118447]

約数ペア:

[(1, 12118447), (11, 1101677), (19, 637813), (23, 526889), (209, 57983), (253, 47899), (437, 27731), (2521, 4807)]