12947296

素因数分解:

$2^5\times {\mathrm{271}}^1\times {\mathrm{1493}}^1$

素因数の和:1774

約数の個数: 24

約数和(自身を含む): 25601184

約数和(自身を除く): 12653888

約数列:

[1, 2, 4, 8, 16, 32, 271, 542, 1084, 1493, 2168, 2986, 4336, 5972, 8672, 11944, 23888, 47776, 404603, 809206, 1618412, 3236824, 6473648, 12947296]

約数ペア:

[(1, 12947296), (2, 6473648), (4, 3236824), (8, 1618412), (16, 809206), (32, 404603), (271, 47776), (542, 23888), (1084, 11944), (1493, 8672), (2168, 5972), (2986, 4336)]