12913611628

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1297}}^1\times {\mathrm{19001}}^1$

素因数の和:20433

約数の個数: 24

約数和(自身を含む): 22790086704

約数和(自身を除く): 9876475076

約数列:

[1, 2, 4, 131, 262, 524, 1297, 2594, 5188, 19001, 38002, 76004, 169907, 339814, 679628, 2489131, 4978262, 9956524, 24644297, 49288594, 98577188, 3228402907, 6456805814, 12913611628]

約数ペア:

[(1, 12913611628), (2, 6456805814), (4, 3228402907), (131, 98577188), (262, 49288594), (524, 24644297), (1297, 9956524), (2594, 4978262), (5188, 2489131), (19001, 679628), (38002, 339814), (76004, 169907)]