15565081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 18990720

約数和(自身を除く): 3425639

約数列:

[1, 7, 17, 119, 139, 941, 973, 2363, 6587, 15997, 16541, 111979, 130799, 915593, 2223583, 15565081]

約数ペア:

[(1, 15565081), (7, 2223583), (17, 915593), (119, 130799), (139, 111979), (941, 16541), (973, 15997), (2363, 6587)]