12958904

素因数分解:

$2^3\times 7^1\times {\mathrm{231409}}^1$

素因数の和:231422

約数の個数: 16

約数和(自身を含む): 27769200

約数和(自身を除く): 14810296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 231409, 462818, 925636, 1619863, 1851272, 3239726, 6479452, 12958904]

約数ペア:

[(1, 12958904), (2, 6479452), (4, 3239726), (7, 1851272), (8, 1619863), (14, 925636), (28, 462818), (56, 231409)]