38209782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{489869}}^1$

素因数の和:489887

約数の個数: 16

約数和(自身を含む): 82298160

約数和(自身を除く): 44088378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 489869, 979738, 1469607, 2939214, 6368297, 12736594, 19104891, 38209782]

約数ペア:

[(1, 38209782), (2, 19104891), (3, 12736594), (6, 6368297), (13, 2939214), (26, 1469607), (39, 979738), (78, 489869)]