19005690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57593}}^1$

素因数の和:57614

約数の個数: 32

約数和(自身を含む): 49761216

約数和(自身を除く): 30755526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 57593, 115186, 172779, 287965, 345558, 575930, 633523, 863895, 1267046, 1727790, 1900569, 3167615, 3801138, 6335230, 9502845, 19005690]

約数ペア:

[(1, 19005690), (2, 9502845), (3, 6335230), (5, 3801138), (6, 3167615), (10, 1900569), (11, 1727790), (15, 1267046), (22, 863895), (30, 633523), (33, 575930), (55, 345558), (66, 287965), (110, 172779), (165, 115186), (330, 57593)]