19114011

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9787}}^1$

素因数の和:9831

約数の個数: 24

約数和(自身を含む): 32574464

約数和(自身を除く): 13460453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 9787, 29361, 68509, 88083, 205527, 303397, 616581, 910191, 2123779, 2730573, 6371337, 19114011]

約数ペア:

[(1, 19114011), (3, 6371337), (7, 2730573), (9, 2123779), (21, 910191), (31, 616581), (63, 303397), (93, 205527), (217, 88083), (279, 68509), (651, 29361), (1953, 9787)]