19304392

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{7759}}^1$

素因数の和:8076

約数の個数: 16

約数和(自身を含む): 36316800

約数和(自身を除く): 17012408

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 7759, 15518, 31036, 62072, 2413049, 4826098, 9652196, 19304392]

約数ペア:

[(1, 19304392), (2, 9652196), (4, 4826098), (8, 2413049), (311, 62072), (622, 31036), (1244, 15518), (2488, 7759)]