16072556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2897}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 30023280

約数和(自身を除く): 13950724

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 2897, 5548, 5794, 11588, 55043, 110086, 211481, 220172, 422962, 845924, 4018139, 8036278, 16072556]

約数ペア:

[(1, 16072556), (2, 8036278), (4, 4018139), (19, 845924), (38, 422962), (73, 220172), (76, 211481), (146, 110086), (292, 55043), (1387, 11588), (2774, 5794), (2897, 5548)]