12019628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 22402800

約数和(自身を除く): 10383172

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 1777, 3382, 3554, 6764, 7108, 33763, 67526, 135052, 158153, 316306, 632612, 3004907, 6009814, 12019628]

約数ペア:

[(1, 12019628), (2, 6009814), (4, 3004907), (19, 632612), (38, 316306), (76, 158153), (89, 135052), (178, 67526), (356, 33763), (1691, 7108), (1777, 6764), (3382, 3554)]