21033082

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{36643}}^1$

素因数の和:36693

約数の個数: 16

約数和(自身を含む): 36937152

約数和(自身を除く): 15904070

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 36643, 73286, 256501, 513002, 1502363, 3004726, 10516541, 21033082]

約数ペア:

[(1, 21033082), (2, 10516541), (7, 3004726), (14, 1502363), (41, 513002), (82, 256501), (287, 73286), (574, 36643)]