15423184

素因数分解:

$2^4\times 7^1\times {\mathrm{137707}}^1$

素因数の和:137722

約数の個数: 20

約数和(自身を含む): 34151584

約数和(自身を除く): 18728400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137707, 275414, 550828, 963949, 1101656, 1927898, 2203312, 3855796, 7711592, 15423184]

約数ペア:

[(1, 15423184), (2, 7711592), (4, 3855796), (7, 2203312), (8, 1927898), (14, 1101656), (16, 963949), (28, 550828), (56, 275414), (112, 137707)]