18500810

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{19073}}^1$

素因数の和:19177

約数の個数: 16

約数和(自身を含む): 33646536

約数和(自身を除く): 15145726

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 19073, 38146, 95365, 190730, 1850081, 3700162, 9250405, 18500810]

約数ペア:

[(1, 18500810), (2, 9250405), (5, 3700162), (10, 1850081), (97, 190730), (194, 95365), (485, 38146), (970, 19073)]