19291215224

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{12907}}^1\times {\mathrm{8123}}^1$

素因数の和:21059

約数の個数: 32

約数和(自身を含む): 37751253120

約数和(自身を除く): 18460037896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 8123, 12907, 16246, 25814, 32492, 51628, 64984, 103256, 186829, 296861, 373658, 593722, 747316, 1187444, 1494632, 2374888, 104843561, 209687122, 419374244, 838748488, 2411401903, 4822803806, 9645607612, 19291215224]

約数ペア:

[(1, 19291215224), (2, 9645607612), (4, 4822803806), (8, 2411401903), (23, 838748488), (46, 419374244), (92, 209687122), (184, 104843561), (8123, 2374888), (12907, 1494632), (16246, 1187444), (25814, 747316), (32492, 593722), (51628, 373658), (64984, 296861), (103256, 186829)]