38671383998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87491819}}^1$

素因数の和:87491851

約数の個数: 16

約数和(自身を含む): 66143815920

約数和(自身を除く): 27472431922

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 87491819, 174983638, 1137393647, 1487360923, 2274787294, 2974721846, 19335691999, 38671383998]

約数ペア:

[(1, 38671383998), (2, 19335691999), (13, 2974721846), (17, 2274787294), (26, 1487360923), (34, 1137393647), (221, 174983638), (442, 87491819)]