16436972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 29414112

約数和(自身を除く): 12977140

約数列:

[1, 2, 4, 73, 146, 181, 292, 311, 362, 622, 724, 1244, 13213, 22703, 26426, 45406, 52852, 56291, 90812, 112582, 225164, 4109243, 8218486, 16436972]

約数ペア:

[(1, 16436972), (2, 8218486), (4, 4109243), (73, 225164), (146, 112582), (181, 90812), (292, 56291), (311, 52852), (362, 45406), (622, 26426), (724, 22703), (1244, 13213)]