19448234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3797}}^1$

素因数の和:4009

約数の個数: 16

約数和(自身を含む): 31584168

約数和(自身を除く): 12135934

約数列:

[1, 2, 13, 26, 197, 394, 2561, 3797, 5122, 7594, 49361, 98722, 748009, 1496018, 9724117, 19448234]

約数ペア:

[(1, 19448234), (2, 9724117), (13, 1496018), (26, 748009), (197, 98722), (394, 49361), (2561, 7594), (3797, 5122)]