12741908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8147}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 24639552

約数和(自身を除く): 11897644

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 8147, 16294, 32588, 138499, 187381, 276998, 374762, 553996, 749524, 3185477, 6370954, 12741908]

約数ペア:

[(1, 12741908), (2, 6370954), (4, 3185477), (17, 749524), (23, 553996), (34, 374762), (46, 276998), (68, 187381), (92, 138499), (391, 32588), (782, 16294), (1564, 8147)]