12540764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 23351328

約数和(自身を除く): 10810564

約数列:

[1, 2, 4, 17, 34, 68, 311, 593, 622, 1186, 1244, 2372, 5287, 10081, 10574, 20162, 21148, 40324, 184423, 368846, 737692, 3135191, 6270382, 12540764]

約数ペア:

[(1, 12540764), (2, 6270382), (4, 3135191), (17, 737692), (34, 368846), (68, 184423), (311, 40324), (593, 21148), (622, 20162), (1186, 10574), (1244, 10081), (2372, 5287)]