19153856

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{2797}}^1$

素因数の和:2916

約数の個数: 28

約数和(自身を含む): 38377368

約数和(自身を除く): 19223512

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 2797, 3424, 5594, 6848, 11188, 22376, 44752, 89504, 179008, 299279, 598558, 1197116, 2394232, 4788464, 9576928, 19153856]

約数ペア:

[(1, 19153856), (2, 9576928), (4, 4788464), (8, 2394232), (16, 1197116), (32, 598558), (64, 299279), (107, 179008), (214, 89504), (428, 44752), (856, 22376), (1712, 11188), (2797, 6848), (3424, 5594)]