2012255135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1925603}}^1$

素因数の和:1925638

約数の個数: 16

約数和(自身を含む): 2772869760

約数和(自身を除く): 760614625

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1925603, 9628015, 21181633, 36586457, 105908165, 182932285, 402451027, 2012255135]

約数ペア:

[(1, 2012255135), (5, 402451027), (11, 182932285), (19, 105908165), (55, 36586457), (95, 21181633), (209, 9628015), (1045, 1925603)]