12716380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6173}}^1$

素因数の和:6285

約数の個数: 24

約数和(自身を含む): 26968032

約数和(自身を除く): 14251652

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 6173, 12346, 24692, 30865, 61730, 123460, 635819, 1271638, 2543276, 3179095, 6358190, 12716380]

約数ペア:

[(1, 12716380), (2, 6358190), (4, 3179095), (5, 2543276), (10, 1271638), (20, 635819), (103, 123460), (206, 61730), (412, 30865), (515, 24692), (1030, 12346), (2060, 6173)]