15226672

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9811}}^1$

素因数の和:9916

約数の個数: 20

約数和(自身を含む): 29808856

約数和(自身を除く): 14582184

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9811, 19622, 39244, 78488, 156976, 951667, 1903334, 3806668, 7613336, 15226672]

約数ペア:

[(1, 15226672), (2, 7613336), (4, 3806668), (8, 1903334), (16, 951667), (97, 156976), (194, 78488), (388, 39244), (776, 19622), (1552, 9811)]