15312208

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{1493}}^1$

素因数の和:2142

約数の個数: 20

約数和(自身を含む): 29733588

約数和(自身を除く): 14421380

約数列:

[1, 2, 4, 8, 16, 641, 1282, 1493, 2564, 2986, 5128, 5972, 10256, 11944, 23888, 957013, 1914026, 3828052, 7656104, 15312208]

約数ペア:

[(1, 15312208), (2, 7656104), (4, 3828052), (8, 1914026), (16, 957013), (641, 23888), (1282, 11944), (1493, 10256), (2564, 5972), (2986, 5128)]