15117808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41081}}^1$

素因数の和:41112

約数の個数: 20

約数和(自身を含む): 30565008

約数和(自身を除く): 15447200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 41081, 82162, 164324, 328648, 657296, 944863, 1889726, 3779452, 7558904, 15117808]

約数ペア:

[(1, 15117808), (2, 7558904), (4, 3779452), (8, 1889726), (16, 944863), (23, 657296), (46, 328648), (92, 164324), (184, 82162), (368, 41081)]