19203678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82067}}^1$

素因数の和:82088

約数の個数: 24

約数和(自身を含む): 44809128

約数和(自身を除く): 25605450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82067, 164134, 246201, 492402, 738603, 1066871, 1477206, 2133742, 3200613, 6401226, 9601839, 19203678]

約数ペア:

[(1, 19203678), (2, 9601839), (3, 6401226), (6, 3200613), (9, 2133742), (13, 1477206), (18, 1066871), (26, 738603), (39, 492402), (78, 246201), (117, 164134), (234, 82067)]