30204946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19387}}^1$

素因数の和:19449

約数の個数: 16

約数和(自身を含む): 48857760

約数和(自身を除く): 18652814

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 19387, 38774, 368353, 736706, 794867, 1589734, 15102473, 30204946]

約数ペア:

[(1, 30204946), (2, 15102473), (19, 1589734), (38, 794867), (41, 736706), (82, 368353), (779, 38774), (1558, 19387)]