19289034

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12911}}^1$

素因数の和:13002

約数の個数: 24

約数和(自身を含む): 42299712

約数和(自身を除く): 23010678

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12911, 25822, 38733, 77466, 116199, 232398, 1071613, 2143226, 3214839, 6429678, 9644517, 19289034]

約数ペア:

[(1, 19289034), (2, 9644517), (3, 6429678), (6, 3214839), (9, 2143226), (18, 1071613), (83, 232398), (166, 116199), (249, 77466), (498, 38733), (747, 25822), (1494, 12911)]