19380082

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2593}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 30163032

約数和(自身を除く): 10782950

約数列:

[1, 2, 37, 74, 101, 202, 2593, 3737, 5186, 7474, 95941, 191882, 261893, 523786, 9690041, 19380082]

約数ペア:

[(1, 19380082), (2, 9690041), (37, 523786), (74, 261893), (101, 191882), (202, 95941), (2593, 7474), (3737, 5186)]