38900191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 43400448

約数和(自身を除く): 4500257

約数列:

[1, 11, 83, 137, 311, 913, 1507, 3421, 11371, 25813, 42607, 125081, 283943, 468677, 3536381, 38900191]

約数ペア:

[(1, 38900191), (11, 3536381), (83, 468677), (137, 283943), (311, 125081), (913, 42607), (1507, 25813), (3421, 11371)]