19099072

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:2908

約数の個数: 28

約数和(自身を含む): 38267640

約数和(自身を除く): 19168568

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 2789, 3424, 5578, 6848, 11156, 22312, 44624, 89248, 178496, 298423, 596846, 1193692, 2387384, 4774768, 9549536, 19099072]

約数ペア:

[(1, 19099072), (2, 9549536), (4, 4774768), (8, 2387384), (16, 1193692), (32, 596846), (64, 298423), (107, 178496), (214, 89248), (428, 44624), (856, 22312), (1712, 11156), (2789, 6848), (3424, 5578)]