12155174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 19310400

約数和(自身を除く): 7155226

約数列:

[1, 2, 19, 38, 179, 358, 1787, 3401, 3574, 6802, 33953, 67906, 319873, 639746, 6077587, 12155174]

約数ペア:

[(1, 12155174), (2, 6077587), (19, 639746), (38, 319873), (179, 67906), (358, 33953), (1787, 6802), (3401, 3574)]