23338978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 39191040

約数和(自身を除く): 15852062

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 269, 538, 611, 923, 1222, 1846, 3337, 3497, 6674, 6994, 12643, 19099, 25286, 38198, 43381, 86762, 164359, 248287, 328718, 496574, 897653, 1795306, 11669489, 23338978]

約数ペア:

[(1, 23338978), (2, 11669489), (13, 1795306), (26, 897653), (47, 496574), (71, 328718), (94, 248287), (142, 164359), (269, 86762), (538, 43381), (611, 38198), (923, 25286), (1222, 19099), (1846, 12643), (3337, 6994), (3497, 6674)]