15550768

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{9623}}^1$

素因数の和:9732

約数の個数: 20

約数和(自身を含む): 30431088

約数和(自身を除く): 14880320

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 9623, 19246, 38492, 76984, 153968, 971923, 1943846, 3887692, 7775384, 15550768]

約数ペア:

[(1, 15550768), (2, 7775384), (4, 3887692), (8, 1943846), (16, 971923), (101, 153968), (202, 76984), (404, 38492), (808, 19246), (1616, 9623)]