15526864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{23669}}^1$

素因数の和:23718

約数の個数: 20

約数和(自身を含む): 30818340

約数和(自身を除く): 15291476

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 23669, 47338, 94676, 189352, 378704, 970429, 1940858, 3881716, 7763432, 15526864]

約数ペア:

[(1, 15526864), (2, 7763432), (4, 3881716), (8, 1940858), (16, 970429), (41, 378704), (82, 189352), (164, 94676), (328, 47338), (656, 23669)]