18622983

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3782

約数の個数: 16

約数和(自身を含む): 26438400

約数和(自身を除く): 7815417

約数列:

[1, 3, 19, 57, 89, 267, 1691, 3671, 5073, 11013, 69749, 209247, 326719, 980157, 6207661, 18622983]

約数ペア:

[(1, 18622983), (3, 6207661), (19, 980157), (57, 326719), (89, 209247), (267, 69749), (1691, 11013), (3671, 5073)]