7947244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 14923440

約数和(自身を除く): 6976196

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 1973, 2014, 3946, 4028, 7892, 37487, 74974, 104569, 149948, 209138, 418276, 1986811, 3973622, 7947244]

約数ペア:

[(1, 7947244), (2, 3973622), (4, 1986811), (19, 418276), (38, 209138), (53, 149948), (76, 104569), (106, 74974), (212, 37487), (1007, 7892), (1973, 4028), (2014, 3946)]