39131898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{501691}}^1$

素因数の和:501709

約数の個数: 16

約数和(自身を含む): 84284256

約数和(自身を除く): 45152358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 501691, 1003382, 1505073, 3010146, 6521983, 13043966, 19565949, 39131898]

約数ペア:

[(1, 39131898), (2, 19565949), (3, 13043966), (6, 6521983), (13, 3010146), (26, 1505073), (39, 1003382), (78, 501691)]