19839238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 31592160

約数和(自身を除く): 11752922

約数列:

[1, 2, 17, 34, 709, 823, 1418, 1646, 12053, 13991, 24106, 27982, 583507, 1167014, 9919619, 19839238]

約数ペア:

[(1, 19839238), (2, 9919619), (17, 1167014), (34, 583507), (709, 27982), (823, 24106), (1418, 13991), (1646, 12053)]