12207765

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4261}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 19639296

約数和(自身を除く): 7431531

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 4261, 12783, 21305, 63915, 813851, 2441553, 4069255, 12207765]

約数ペア:

[(1, 12207765), (3, 4069255), (5, 2441553), (15, 813851), (191, 63915), (573, 21305), (955, 12783), (2865, 4261)]