19274814

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27457}}^1$

素因数の和:27481

約数の個数: 32

約数和(自身を含む): 46129440

約数和(自身を除く): 26854626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27457, 54914, 82371, 164742, 247113, 356941, 494226, 713882, 741339, 1070823, 1482678, 2141646, 3212469, 6424938, 9637407, 19274814]

約数ペア:

[(1, 19274814), (2, 9637407), (3, 6424938), (6, 3212469), (9, 2141646), (13, 1482678), (18, 1070823), (26, 741339), (27, 713882), (39, 494226), (54, 356941), (78, 247113), (117, 164742), (234, 82371), (351, 54914), (702, 27457)]