19252012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16097}}^1$

素因数の和:16137

約数の個数: 24

約数和(自身を含む): 37862496

約数和(自身を除く): 18610484

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16097, 32194, 64388, 209261, 370231, 418522, 740462, 837044, 1480924, 4813003, 9626006, 19252012]

約数ペア:

[(1, 19252012), (2, 9626006), (4, 4813003), (13, 1480924), (23, 837044), (26, 740462), (46, 418522), (52, 370231), (92, 209261), (299, 64388), (598, 32194), (1196, 16097)]