13280368

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{4637}}^1$

素因数の和:4824

約数の個数: 20

約数和(自身を含む): 25880040

約数和(自身を除く): 12599672

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 4637, 9274, 18548, 37096, 74192, 830023, 1660046, 3320092, 6640184, 13280368]

約数ペア:

[(1, 13280368), (2, 6640184), (4, 3320092), (8, 1660046), (16, 830023), (179, 74192), (358, 37096), (716, 18548), (1432, 9274), (2864, 4637)]