17926677394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{15473}}^1$

素因数の和:15786

約数の個数: 32

約数和(自身を含む): 28076025600

約数和(自身を除く): 10149348206

約数列:

[1, 2, 41, 71, 82, 142, 199, 398, 2911, 5822, 8159, 14129, 15473, 16318, 28258, 30946, 579289, 634393, 1098583, 1158578, 1268786, 2197166, 3079127, 6158254, 45041903, 90083806, 126244207, 218618017, 252488414, 437236034, 8963338697, 17926677394]

約数ペア:

[(1, 17926677394), (2, 8963338697), (41, 437236034), (71, 252488414), (82, 218618017), (142, 126244207), (199, 90083806), (398, 45041903), (2911, 6158254), (5822, 3079127), (8159, 2197166), (14129, 1268786), (15473, 1158578), (16318, 1098583), (28258, 634393), (30946, 579289)]