22210526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6521}}^1$

素因数の和:6667

約数の個数: 16

約数和(自身を含む): 36157968

約数和(自身を除く): 13947442

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 6521, 13042, 84773, 169546, 854251, 1708502, 11105263, 22210526]

約数ペア:

[(1, 22210526), (2, 11105263), (13, 1708502), (26, 854251), (131, 169546), (262, 84773), (1703, 13042), (3406, 6521)]