21632351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 24675840

約数和(自身を除く): 3043489

約数列:

[1, 13, 23, 71, 299, 923, 1019, 1633, 13247, 21229, 23437, 72349, 304681, 940537, 1664027, 21632351]

約数ペア:

[(1, 21632351), (13, 1664027), (23, 940537), (71, 304681), (299, 72349), (923, 23437), (1019, 21229), (1633, 13247)]