15657306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21929}}^1$

素因数の和:21958

約数の個数: 32

約数和(自身を含む): 37895040

約数和(自身を除く): 22237734

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 21929, 43858, 65787, 131574, 153503, 307006, 372793, 460509, 745586, 921018, 1118379, 2236758, 2609551, 5219102, 7828653, 15657306]

約数ペア:

[(1, 15657306), (2, 7828653), (3, 5219102), (6, 2609551), (7, 2236758), (14, 1118379), (17, 921018), (21, 745586), (34, 460509), (42, 372793), (51, 307006), (102, 153503), (119, 131574), (238, 65787), (357, 43858), (714, 21929)]