12709144

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1927

約数の個数: 32

約数和(自身を含む): 27463680

約数和(自身を除く): 14754536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 1787, 3556, 3574, 7112, 7148, 12509, 14296, 25018, 50036, 100072, 226949, 453898, 907796, 1588643, 1815592, 3177286, 6354572, 12709144]

約数ペア:

[(1, 12709144), (2, 6354572), (4, 3177286), (7, 1815592), (8, 1588643), (14, 907796), (28, 453898), (56, 226949), (127, 100072), (254, 50036), (508, 25018), (889, 14296), (1016, 12509), (1778, 7148), (1787, 7112), (3556, 3574)]