19079684838

素因数分解:

$2^1\times 3^3\times {\mathrm{443}}^1\times {\mathrm{797579}}^1$

素因数の和:798033

約数の個数: 32

約数和(自身を含む): 42495062400

約数和(自身を除く): 23415377562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 443, 886, 1329, 2658, 3987, 7974, 11961, 23922, 797579, 1595158, 2392737, 4785474, 7178211, 14356422, 21534633, 43069266, 353327497, 706654994, 1059982491, 2119964982, 3179947473, 6359894946, 9539842419, 19079684838]

約数ペア:

[(1, 19079684838), (2, 9539842419), (3, 6359894946), (6, 3179947473), (9, 2119964982), (18, 1059982491), (27, 706654994), (54, 353327497), (443, 43069266), (886, 21534633), (1329, 14356422), (2658, 7178211), (3987, 4785474), (7974, 2392737), (11961, 1595158), (23922, 797579)]