19594770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 51770880

約数和(自身を除く): 32176110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 130, 141, 195, 235, 282, 390, 470, 611, 705, 1069, 1222, 1410, 1833, 2138, 3055, 3207, 3666, 5345, 6110, 6414, 9165, 10690, 13897, 16035, 18330, 27794, 32070, 41691, 50243, 69485, 83382, 100486, 138970, 150729, 208455, 251215, 301458, 416910, 502430, 653159, 753645, 1306318, 1507290, 1959477, 3265795, 3918954, 6531590, 9797385, 19594770]

約数ペア:

[(1, 19594770), (2, 9797385), (3, 6531590), (5, 3918954), (6, 3265795), (10, 1959477), (13, 1507290), (15, 1306318), (26, 753645), (30, 653159), (39, 502430), (47, 416910), (65, 301458), (78, 251215), (94, 208455), (130, 150729), (141, 138970), (195, 100486), (235, 83382), (282, 69485), (390, 50243), (470, 41691), (611, 32070), (705, 27794), (1069, 18330), (1222, 16035), (1410, 13897), (1833, 10690), (2138, 9165), (3055, 6414), (3207, 6110), (3666, 5345)]