19352013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{727}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 27256320

約数和(自身を除く): 7904307

約数列:

[1, 3, 19, 57, 467, 727, 1401, 2181, 8873, 13813, 26619, 41439, 339509, 1018527, 6450671, 19352013]

約数ペア:

[(1, 19352013), (3, 6450671), (19, 1018527), (57, 339509), (467, 41439), (727, 26619), (1401, 13813), (2181, 8873)]