16388346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 35542080

約数和(自身を除く): 19153734

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1289, 2119, 2578, 3867, 4238, 6357, 7734, 12714, 16757, 33514, 50271, 100542, 210107, 420214, 630321, 1260642, 2731391, 5462782, 8194173, 16388346]

約数ペア:

[(1, 16388346), (2, 8194173), (3, 5462782), (6, 2731391), (13, 1260642), (26, 630321), (39, 420214), (78, 210107), (163, 100542), (326, 50271), (489, 33514), (978, 16757), (1289, 12714), (2119, 7734), (2578, 6357), (3867, 4238)]