12447952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 26596512

約数和(自身を除く): 14148560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 661, 856, 1177, 1322, 1712, 2354, 2644, 4708, 5288, 7271, 9416, 10576, 14542, 18832, 29084, 58168, 70727, 116336, 141454, 282908, 565816, 777997, 1131632, 1555994, 3111988, 6223976, 12447952]

約数ペア:

[(1, 12447952), (2, 6223976), (4, 3111988), (8, 1555994), (11, 1131632), (16, 777997), (22, 565816), (44, 282908), (88, 141454), (107, 116336), (176, 70727), (214, 58168), (428, 29084), (661, 18832), (856, 14542), (1177, 10576), (1322, 9416), (1712, 7271), (2354, 5288), (2644, 4708)]