12892144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 26596512

約数和(自身を除く): 13704368

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 661, 848, 1219, 1322, 2438, 2644, 4876, 5288, 9752, 10576, 15203, 19504, 30406, 35033, 60812, 70066, 121624, 140132, 243248, 280264, 560528, 805759, 1611518, 3223036, 6446072, 12892144]

約数ペア:

[(1, 12892144), (2, 6446072), (4, 3223036), (8, 1611518), (16, 805759), (23, 560528), (46, 280264), (53, 243248), (92, 140132), (106, 121624), (184, 70066), (212, 60812), (368, 35033), (424, 30406), (661, 19504), (848, 15203), (1219, 10576), (1322, 9752), (2438, 5288), (2644, 4876)]