18132895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{751}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 23823360

約数和(自身を除く): 5690465

約数列:

[1, 5, 11, 55, 439, 751, 2195, 3755, 4829, 8261, 24145, 41305, 329689, 1648445, 3626579, 18132895]

約数ペア:

[(1, 18132895), (5, 3626579), (11, 1648445), (55, 329689), (439, 41305), (751, 24145), (2195, 8261), (3755, 4829)]