2193670270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1049603}}^1$

素因数の和:1049640

約数の個数: 32

約数和(自身を含む): 4534289280

約数和(自身を除く): 2340619010

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1049603, 2099206, 5248015, 10496030, 11545633, 19942457, 23091266, 39884914, 57728165, 99712285, 115456330, 199424570, 219367027, 438734054, 1096835135, 2193670270]

約数ペア:

[(1, 2193670270), (2, 1096835135), (5, 438734054), (10, 219367027), (11, 199424570), (19, 115456330), (22, 99712285), (38, 57728165), (55, 39884914), (95, 23091266), (110, 19942457), (190, 11545633), (209, 10496030), (418, 5248015), (1045, 2099206), (2090, 1049603)]