19462080716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1\times {\mathrm{3847}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 36926023680

約数和(自身を除く): 17463942964

約数列:

[1, 2, 4, 13, 26, 52, 271, 359, 542, 718, 1084, 1436, 3523, 3847, 4667, 7046, 7694, 9334, 14092, 15388, 18668, 50011, 97289, 100022, 194578, 200044, 389156, 1042537, 1264757, 1381073, 2085074, 2529514, 2762146, 4170148, 5059028, 5524292, 13552981, 17953949, 27105962, 35907898, 54211924, 71815796, 374270783, 748541566, 1497083132, 4865520179, 9731040358, 19462080716]

約数ペア:

[(1, 19462080716), (2, 9731040358), (4, 4865520179), (13, 1497083132), (26, 748541566), (52, 374270783), (271, 71815796), (359, 54211924), (542, 35907898), (718, 27105962), (1084, 17953949), (1436, 13552981), (3523, 5524292), (3847, 5059028), (4667, 4170148), (7046, 2762146), (7694, 2529514), (9334, 2085074), (14092, 1381073), (15388, 1264757), (18668, 1042537), (50011, 389156), (97289, 200044), (100022, 194578)]