19713382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7507}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 32164272

約数和(自身を除く): 12450890

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 7507, 15014, 97591, 195182, 758207, 1516414, 9856691, 19713382]

約数ペア:

[(1, 19713382), (2, 9856691), (13, 1516414), (26, 758207), (101, 195182), (202, 97591), (1313, 15014), (2626, 7507)]