12439456

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{1613}}^1$

素因数の和:1864

約数の個数: 24

約数和(自身を含む): 24607044

約数和(自身を除く): 12167588

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 964, 1613, 1928, 3226, 3856, 6452, 7712, 12904, 25808, 51616, 388733, 777466, 1554932, 3109864, 6219728, 12439456]

約数ペア:

[(1, 12439456), (2, 6219728), (4, 3109864), (8, 1554932), (16, 777466), (32, 388733), (241, 51616), (482, 25808), (964, 12904), (1613, 7712), (1928, 6452), (3226, 3856)]