25032082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10799}}^1$

素因数の和:10881

約数の個数: 16

約数和(自身を含む): 40176000

約数和(自身を除く): 15143918

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 10799, 21598, 205181, 410362, 658739, 1317478, 12516041, 25032082]

約数ペア:

[(1, 25032082), (2, 12516041), (19, 1317478), (38, 658739), (61, 410362), (122, 205181), (1159, 21598), (2318, 10799)]