38199278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{20693}}^1$

素因数の和:20779

約数の個数: 16

約数和(自身を含む): 62578656

約数和(自身を除く): 24379378

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 20693, 41386, 269009, 538018, 1469203, 2938406, 19099639, 38199278]

約数ペア:

[(1, 38199278), (2, 19099639), (13, 2938406), (26, 1469203), (71, 538018), (142, 269009), (923, 41386), (1846, 20693)]