16018396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1109}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 29463840

約数和(自身を除く): 13445444

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 1109, 2218, 3611, 4436, 7222, 14444, 25507, 51014, 102028, 174113, 348226, 696452, 4004599, 8009198, 16018396]

約数ペア:

[(1, 16018396), (2, 8009198), (4, 4004599), (23, 696452), (46, 348226), (92, 174113), (157, 102028), (314, 51014), (628, 25507), (1109, 14444), (2218, 7222), (3611, 4436)]