2109712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11987}}^1$

素因数の和:12006

約数の個数: 20

約数和(自身を含む): 4459536

約数和(自身を除く): 2349824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11987, 23974, 47948, 95896, 131857, 191792, 263714, 527428, 1054856, 2109712]

約数ペア:

[(1, 2109712), (2, 1054856), (4, 527428), (8, 263714), (11, 191792), (16, 131857), (22, 95896), (44, 47948), (88, 23974), (176, 11987)]