19284344

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{6907}}^1$

素因数の和:7262

約数の個数: 16

約数和(自身を含む): 36267000

約数和(自身を除く): 16982656

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2792, 6907, 13814, 27628, 55256, 2410543, 4821086, 9642172, 19284344]

約数ペア:

[(1, 19284344), (2, 9642172), (4, 4821086), (8, 2410543), (349, 55256), (698, 27628), (1396, 13814), (2792, 6907)]