25791194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2966

約数の個数: 32

約数和(自身を含む): 46932480

約数和(自身を除く): 21141286

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2909, 4433, 5818, 8866, 31999, 37817, 63998, 75634, 90179, 180358, 415987, 831974, 991969, 1172327, 1983938, 2344654, 12895597, 25791194]

約数ペア:

[(1, 25791194), (2, 12895597), (11, 2344654), (13, 1983938), (22, 1172327), (26, 991969), (31, 831974), (62, 415987), (143, 180358), (286, 90179), (341, 75634), (403, 63998), (682, 37817), (806, 31999), (2909, 8866), (4433, 5818)]