12955616

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1874

約数の個数: 24

約数和(自身を含む): 25623864

約数和(自身を除く): 12668248

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 1613, 2008, 3226, 4016, 6452, 8032, 12904, 25808, 51616, 404863, 809726, 1619452, 3238904, 6477808, 12955616]

約数ペア:

[(1, 12955616), (2, 6477808), (4, 3238904), (8, 1619452), (16, 809726), (32, 404863), (251, 51616), (502, 25808), (1004, 12904), (1613, 8032), (2008, 6452), (3226, 4016)]