19005491622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{243660149}}^1$

素因数の和:243660167

約数の個数: 16

約数和(自身を含む): 40934905200

約数和(自身を除く): 21929413578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 243660149, 487320298, 730980447, 1461960894, 3167581937, 6335163874, 9502745811, 19005491622]

約数ペア:

[(1, 19005491622), (2, 9502745811), (3, 6335163874), (6, 3167581937), (13, 1461960894), (26, 730980447), (39, 487320298), (78, 243660149)]