11491142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 8104378

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 269, 403, 538, 689, 806, 1378, 1643, 3286, 3497, 6994, 8339, 14257, 16678, 21359, 28514, 42718, 108407, 185341, 216814, 370682, 441967, 883934, 5745571, 11491142]

約数ペア:

[(1, 11491142), (2, 5745571), (13, 883934), (26, 441967), (31, 370682), (53, 216814), (62, 185341), (106, 108407), (269, 42718), (403, 28514), (538, 21359), (689, 16678), (806, 14257), (1378, 8339), (1643, 6994), (3286, 3497)]