15671039972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1\times {\mathrm{4957}}^1$

素因数の和:9900

約数の個数: 48

約数和(自身を含む): 32718040320

約数和(自身を除く): 17047000348

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 4909, 4957, 9818, 9914, 19636, 19828, 34363, 34699, 68726, 69398, 112907, 114011, 137452, 138796, 225814, 228022, 451628, 456044, 790349, 798077, 1580698, 1596154, 3161396, 3192308, 24333913, 48667826, 97335652, 170337391, 340674782, 559679999, 681349564, 1119359998, 2238719996, 3917759993, 7835519986, 15671039972]

約数ペア:

[(1, 15671039972), (2, 7835519986), (4, 3917759993), (7, 2238719996), (14, 1119359998), (23, 681349564), (28, 559679999), (46, 340674782), (92, 170337391), (161, 97335652), (322, 48667826), (644, 24333913), (4909, 3192308), (4957, 3161396), (9818, 1596154), (9914, 1580698), (19636, 798077), (19828, 790349), (34363, 456044), (34699, 451628), (68726, 228022), (69398, 225814), (112907, 138796), (114011, 137452)]