15281042

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{739}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 26826480

約数和(自身を除く): 11545438

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 739, 1477, 1478, 2954, 5173, 10339, 10346, 20678, 36211, 72422, 155929, 311858, 1091503, 2183006, 7640521, 15281042]

約数ペア:

[(1, 15281042), (2, 7640521), (7, 2183006), (14, 1091503), (49, 311858), (98, 155929), (211, 72422), (422, 36211), (739, 20678), (1477, 10346), (1478, 10339), (2954, 5173)]