19376608

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{2251}}^1$

素因数の和:2530

約数の個数: 24

約数和(自身を含む): 38306520

約数和(自身を除く): 18929912

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 2251, 4304, 4502, 8608, 9004, 18008, 36016, 72032, 605519, 1211038, 2422076, 4844152, 9688304, 19376608]

約数ペア:

[(1, 19376608), (2, 9688304), (4, 4844152), (8, 2422076), (16, 1211038), (32, 605519), (269, 72032), (538, 36016), (1076, 18008), (2152, 9004), (2251, 8608), (4304, 4502)]