19050089968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{122279}}^1$

素因数の和:122414

約数の個数: 80

約数和(自身を含む): 45852065280

約数和(自身を除く): 26801975312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 107, 112, 182, 208, 214, 364, 428, 728, 749, 856, 1391, 1456, 1498, 1712, 2782, 2996, 5564, 5992, 9737, 11128, 11984, 19474, 22256, 38948, 77896, 122279, 155792, 244558, 489116, 855953, 978232, 1589627, 1711906, 1956464, 3179254, 3423812, 6358508, 6847624, 11127389, 12717016, 13083853, 13695248, 22254778, 25434032, 26167706, 44509556, 52335412, 89019112, 91586971, 104670824, 170090089, 178038224, 183173942, 209341648, 340180178, 366347884, 680360356, 732695768, 1190630623, 1360720712, 1465391536, 2381261246, 2721441424, 4762522492, 9525044984, 19050089968]

約数ペア:

[(1, 19050089968), (2, 9525044984), (4, 4762522492), (7, 2721441424), (8, 2381261246), (13, 1465391536), (14, 1360720712), (16, 1190630623), (26, 732695768), (28, 680360356), (52, 366347884), (56, 340180178), (91, 209341648), (104, 183173942), (107, 178038224), (112, 170090089), (182, 104670824), (208, 91586971), (214, 89019112), (364, 52335412), (428, 44509556), (728, 26167706), (749, 25434032), (856, 22254778), (1391, 13695248), (1456, 13083853), (1498, 12717016), (1712, 11127389), (2782, 6847624), (2996, 6358508), (5564, 3423812), (5992, 3179254), (9737, 1956464), (11128, 1711906), (11984, 1589627), (19474, 978232), (22256, 855953), (38948, 489116), (77896, 244558), (122279, 155792)]