16948446

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 17888034

約数列:

[1, 2, 3, 6, 53, 106, 159, 223, 239, 318, 446, 478, 669, 717, 1338, 1434, 11819, 12667, 23638, 25334, 35457, 38001, 53297, 70914, 76002, 106594, 159891, 319782, 2824741, 5649482, 8474223, 16948446]

約数ペア:

[(1, 16948446), (2, 8474223), (3, 5649482), (6, 2824741), (53, 319782), (106, 159891), (159, 106594), (223, 76002), (239, 70914), (318, 53297), (446, 38001), (478, 35457), (669, 25334), (717, 23638), (1338, 12667), (1434, 11819)]