15920152

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{11503}}^1$

素因数の和:11682

約数の個数: 16

約数和(自身を含む): 30025440

約数和(自身を除く): 14105288

約数列:

[1, 2, 4, 8, 173, 346, 692, 1384, 11503, 23006, 46012, 92024, 1990019, 3980038, 7960076, 15920152]

約数ペア:

[(1, 15920152), (2, 7960076), (4, 3980038), (8, 1990019), (173, 92024), (346, 46012), (692, 23006), (1384, 11503)]