19313316

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5419}}^1$

素因数の和:5446

約数の個数: 60

約数和(自身を含む): 55088880

約数和(自身を除く): 35775564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5419, 10838, 16257, 21676, 32514, 48771, 59609, 65028, 97542, 119218, 146313, 178827, 195084, 238436, 292626, 357654, 438939, 536481, 585252, 715308, 877878, 1072962, 1609443, 1755756, 2145924, 3218886, 4828329, 6437772, 9656658, 19313316]

約数ペア:

[(1, 19313316), (2, 9656658), (3, 6437772), (4, 4828329), (6, 3218886), (9, 2145924), (11, 1755756), (12, 1609443), (18, 1072962), (22, 877878), (27, 715308), (33, 585252), (36, 536481), (44, 438939), (54, 357654), (66, 292626), (81, 238436), (99, 195084), (108, 178827), (132, 146313), (162, 119218), (198, 97542), (297, 65028), (324, 59609), (396, 48771), (594, 32514), (891, 21676), (1188, 16257), (1782, 10838), (3564, 5419)]