1993251712

素因数分解:

$2^7\times {\mathrm{15572279}}^1$

素因数の和:15572293

約数の個数: 16

約数和(自身を含む): 3970931400

約数和(自身を除く): 1977679688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 15572279, 31144558, 62289116, 124578232, 249156464, 498312928, 996625856, 1993251712]

約数ペア:

[(1, 1993251712), (2, 996625856), (4, 498312928), (8, 249156464), (16, 124578232), (32, 62289116), (64, 31144558), (128, 15572279)]