22919666510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{275047}}^1$

素因数の和:275708

約数の個数: 32

約数和(自身を含む): 44498365632

約数和(自身を除く): 21578699122

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 3205, 6410, 8333, 16666, 41665, 83330, 275047, 550094, 1375235, 2750470, 3575611, 7151222, 17878055, 35756110, 176305127, 352610254, 881525635, 1763051270, 2291966651, 4583933302, 11459833255, 22919666510]

約数ペア:

[(1, 22919666510), (2, 11459833255), (5, 4583933302), (10, 2291966651), (13, 1763051270), (26, 881525635), (65, 352610254), (130, 176305127), (641, 35756110), (1282, 17878055), (3205, 7151222), (6410, 3575611), (8333, 2750470), (16666, 1375235), (41665, 550094), (83330, 275047)]