19349136

素因数分解:

$2^4\times 3^2\times {\mathrm{134369}}^1$

素因数の和:134383

約数の個数: 30

約数和(自身を含む): 54151110

約数和(自身を除く): 34801974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 134369, 268738, 403107, 537476, 806214, 1074952, 1209321, 1612428, 2149904, 2418642, 3224856, 4837284, 6449712, 9674568, 19349136]

約数ペア:

[(1, 19349136), (2, 9674568), (3, 6449712), (4, 4837284), (6, 3224856), (8, 2418642), (9, 2149904), (12, 1612428), (16, 1209321), (18, 1074952), (24, 806214), (36, 537476), (48, 403107), (72, 268738), (144, 134369)]