15691019230

素因数分解:

$2^1\times 5^1\times {\mathrm{17971}}^1\times {\mathrm{87313}}^1$

素因数の和:105291

約数の個数: 16

約数和(自身を含む): 28245729744

約数和(自身を除く): 12554710514

約数列:

[1, 2, 5, 10, 17971, 35942, 87313, 89855, 174626, 179710, 436565, 873130, 1569101923, 3138203846, 7845509615, 15691019230]

約数ペア:

[(1, 15691019230), (2, 7845509615), (5, 3138203846), (10, 1569101923), (17971, 873130), (35942, 436565), (87313, 179710), (89855, 174626)]