11053580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12853}}^1$

素因数の和:12905

約数の個数: 24

約数和(自身を含む): 23754192

約数和(自身を除く): 12700612

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12853, 25706, 51412, 64265, 128530, 257060, 552679, 1105358, 2210716, 2763395, 5526790, 11053580]

約数ペア:

[(1, 11053580), (2, 5526790), (4, 2763395), (5, 2210716), (10, 1105358), (20, 552679), (43, 257060), (86, 128530), (172, 64265), (215, 51412), (430, 25706), (860, 12853)]