19448842

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 35288064

約数和(自身を除く): 15839222

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1093, 1271, 2186, 2542, 7651, 8897, 15302, 17794, 33883, 44813, 67766, 89626, 237181, 313691, 474362, 627382, 1389203, 2778406, 9724421, 19448842]

約数ペア:

[(1, 19448842), (2, 9724421), (7, 2778406), (14, 1389203), (31, 627382), (41, 474362), (62, 313691), (82, 237181), (217, 89626), (287, 67766), (434, 44813), (574, 33883), (1093, 17794), (1271, 15302), (2186, 8897), (2542, 7651)]